diff --git a/Blink.Backoffice.Services.PcmDb/Constants.cs b/Blink.Backoffice.Services.PcmDb/Constants.cs
new file mode 100644
index 0000000..054ba1b
--- /dev/null
+++ b/Blink.Backoffice.Services.PcmDb/Constants.cs
@@ -0,0 +1,116 @@
+namespace Blink.Backoffice.Services.PcmDb;
+
+public static class Constants
+{
+    public static class Tax
+    {
+        public const short Vat23 = 2300;
+        public const short Vat22 = 2200;
+        public const short Vat8 = 800;
+        public const short Vat7 = 700;
+        public const short Vat5 = 500;
+        public const short Vat3 = 300;
+        public const short Vat0 = 0;
+        public const short VatZw = -1;
+    }
+    
+    public static class ZnaczenieTekstDok
+    {
+        public const int Komentarz = 17;
+        public const int Tekst1 = 71;
+
+        public const int KontrahentNazwa = 88;
+        public const int KontrahentUlica = 89;
+        public const int KontrahentKodPocztowy = 90;
+        public const int KontrahentMiejscowosc = 91;
+        public const int KontrahentNip = 93;
+        public const int KontrahentSkrot = 94;
+
+        public const int PowodKorekty = 144;
+        public const int NumerKsef = 311;
+    }
+    
+    public static class ZnaczenieTypDok
+{
+    public const int ObrotOpakowaniami = 1;
+    public const int Pz = 2;
+    public const int Mp = 3;
+    public const int ZwrotDoDostawcy = 4;
+    public const int Wz = 5;
+    public const int Mw = 6;
+    public const int ZwrotOdOdbiorcy = 7;
+    public const int ZwrotDoParagonu = 8;
+    public const int Pw = 9;
+    public const int Rw = 10;
+    public const int MmRozchodowa = 11;
+    public const int MmPrzychodowa = 12;
+    public const int TymczasowaBlokadaStanow = 13;
+    public const int BilansOtwarcia = 14;
+    public const int NaleznoscZobowiazanieOtwarciaMagazynu = 15;
+    public const int Remanent = 16;
+    public const int ZamrozenieRemanentu = 17;
+    public const int Przecena = 18;
+    public const int ZamrozeniePrzeceny = 19;
+    public const int ParagonImportZKas = 20;
+    public const int ParagonDrukfisk = 21;
+    public const int ImportJednegoParagonu = 22;
+    public const int DokumentStraty = 23;
+    public const int DokumentReklamacji = 24;
+    public const int DokumentReceptury = 25;
+    public const int RozbieznoscDostawy = 26;
+    public const int WymianaTowaru = 27;
+    public const int WzParagonowa = 28;
+    public const int OryginalneKwotyPzWalutaObca = 29;
+    public const int BilansWymianyOpakowan = 30;
+    public const int FakturaDostawcy = 31;
+    public const int FakturaKorygujacaDostawcy = 32;
+    public const int SprzedazFakturowana = 33;
+    public const int FakturaKorygujacaOdbiorcy = 34;
+    public const int KopiaFakturyKorygujacejOdbiorcy = 35;
+    public const int FakturaDoParagonu = 36;
+    public const int FakturaKorygujacaDoParagonu = 37;
+    public const int KopiaFakturyKorygujacejDoParagonu = 38;
+    public const int FakturaWewnatrzwspolnotowa = 39;
+    public const int FakturaProForma = 40;
+    public const int RozbicieZaliczki = 41;
+    public const int RozbicieWplat = 42;
+    public const int TrasaPrzewoznika = 44;
+    public const int OdbiorCzesciowy = 45;
+    public const int ZasilenieKasy = 46;
+    public const int PropozycjaZamowieniaDoDostawcy = 47;
+    public const int PotwierdzenieZamowieniaDlaOdbiorcy = 48;
+    public const int RejestracjaZamowieniaOdOdbiorcy = 49;
+    public const int ZamowienieDoDostawcy = 50;
+    public const int Platnosc = 51;
+    public const int UtargZKas = 52;
+    public const int UtargZDrukarek = 53;
+    public const int WplataWyplataDrukfisk = 54;
+    public const int WydaniePrezentuLojalnosciowego = 55;
+    public const int ZmianaKasjeraPoczatek = 56;
+    public const int ZmianaKasjeraKoniec = 57;
+    public const int ZmianaKasjeraObrot = 58;
+    public const int UsunietyParagon = 59;
+    public const int StornoPozycjiParagonu = 60;
+    public const int CentralneZamowienie = 61;
+    public const int CentralneZamowieniePomocnicze = 62;
+    public const int CentralneMw = 63;
+    public const int CentralneMwPomocnicze = 64;
+    public const int WskaznikDokumentuSklepowego = 65;
+    public const int ZbitaSprzedazDetaliczna = 66;
+    public const int KolejkaFifo = 68;
+    public const int KorektaFifo = 69;
+    public const int TymczasowyDokumentStanuKasyPcPos7 = 70;
+    public const int SprzedazWiniet = 75;
+    public const int ZwrotWiniet = 76;
+    public const int PrzyjecieZuzytychOpakowan = 77;
+    public const int PrzesuniecieZTowaruNaTowar = 78;
+    public const int StanLicznikaKlientow = 79;
+    public const int RozbieznoscZWydania = 80;
+    public const int DostawaPrasy = 81;
+    public const int RozliczeniePrasy = 82;
+    public const int KontraktZDostawca = 87;
+    public const int DostawaPaliwa = 91;
+    public const int StanStacji = 92;
+}
+
+}
\ No newline at end of file
diff --git a/FKGees/App.cs b/FKGees/App.cs
index 72b37a8..099dd6d 100644
--- a/FKGees/App.cs
+++ b/FKGees/App.cs
@@ -3,7 +3,7 @@ using FKGees.Services;
 
 namespace FKGees;
 
-internal class App
+public class App
 {
     private readonly DecretsService _decretsService;
     private readonly PcmService _pcmService;
@@ -35,14 +35,14 @@ internal class App
         }
         else
         {
-            if (!DateTime.TryParseExact(args[0], Constants.DefaultDateFormat, CultureInfo.InvariantCulture, DateTimeStyles.None, out var startDate))
+            if (!DateTime.TryParseExact(args[0], Consts.DefaultDateFormat, CultureInfo.InvariantCulture, DateTimeStyles.None, out var startDate))
             {
                 Console.WriteLine("Niewłaściwy format DataOd");
                 await Task.Delay(4000);
                 Environment.Exit(1);
             }
 
-            if (!DateTime.TryParseExact(args[1], Constants.DefaultDateFormat, CultureInfo.InvariantCulture, DateTimeStyles.None, out var endDate))
+            if (!DateTime.TryParseExact(args[1], Consts.DefaultDateFormat, CultureInfo.InvariantCulture, DateTimeStyles.None, out var endDate))
             {
                 Console.WriteLine("Niewłaściwy format DataOd");
                 await Task.Delay(4000);
diff --git a/FKGees/Constants.cs b/FKGees/Consts.cs
similarity index 95%
rename from FKGees/Constants.cs
rename to FKGees/Consts.cs
index 4d47012..1d87bc2 100644
--- a/FKGees/Constants.cs
+++ b/FKGees/Consts.cs
@@ -2,7 +2,7 @@
 
 namespace FKGees
 {
-    internal static class Constants
+    public static class Consts
     {
         public const string DefaultDateFormat = "yyyy-MM-dd";
 
diff --git a/FKGees/DocsDefinitions/Decrets/DostawaPrasy.cs b/FKGees/DocsDefinitions/Decrets/DostawaPrasy.cs
index dccdddc..86db86f 100644
--- a/FKGees/DocsDefinitions/Decrets/DostawaPrasy.cs
+++ b/FKGees/DocsDefinitions/Decrets/DostawaPrasy.cs
@@ -2,7 +2,7 @@
 
 public class DostawaPrasy : IDecretsDefinition
 {
-    public int DocType => 81;
+    public int DocType => Constants.ZnaczenieTypDok.DostawaPrasy;
     public string Type => "Dprs";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/FaktSprz.cs b/FKGees/DocsDefinitions/Decrets/FaktSprz.cs
index b96d960..62705c1 100644
--- a/FKGees/DocsDefinitions/Decrets/FaktSprz.cs
+++ b/FKGees/DocsDefinitions/Decrets/FaktSprz.cs
@@ -4,7 +4,7 @@ namespace FKGees.DocsDefinitions.Decrets;
 
 public class FaktSprz : IDecretsDefinition
 {
-    public int DocType => 33;
+    public int DocType => Constants.ZnaczenieTypDok.SprzedazFakturowana;
     public string Type => "FaktSprz";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KorCenZak.cs b/FKGees/DocsDefinitions/Decrets/KorCenZak.cs
index 9a00b97..7377b0e 100644
--- a/FKGees/DocsDefinitions/Decrets/KorCenZak.cs
+++ b/FKGees/DocsDefinitions/Decrets/KorCenZak.cs
@@ -4,7 +4,7 @@ namespace FKGees.DocsDefinitions.Decrets;
 
 public class KorCenZak : IDecretsDefinition
 {
-    public int DocType => 26;
+    public int DocType => Constants.ZnaczenieTypDok.RozbieznoscDostawy;
     public string Type => "KorCenZak";
     public List<Definition> Definitions { get; } =
     [
@@ -30,7 +30,7 @@ public class KorCenZak : IDecretsDefinition
 
         var toProcess = documents
             .Where(x => x.TypDok == DocType 
-                        && x.PowodKorekty().Contains(Constants.TekstPowodKorekty[nameof(KorCenZak)]));
+                        && x.PowodKorekty().Contains(Consts.TekstPowodKorekty[nameof(KorCenZak)]));
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KorDetal.cs b/FKGees/DocsDefinitions/Decrets/KorDetal.cs
index 12aded6..89510ea 100644
--- a/FKGees/DocsDefinitions/Decrets/KorDetal.cs
+++ b/FKGees/DocsDefinitions/Decrets/KorDetal.cs
@@ -2,7 +2,7 @@
 
 public class KorDetal : IDecretsDefinition
 {
-    public int DocType => 8;
+    public int DocType => Constants.ZnaczenieTypDok.ZwrotDoParagonu;
     public string Type => "KorDetal";
     public List<Definition> Definitions { get; } = [
         new Definition("300", "MA", "[snr]"), 
diff --git a/FKGees/DocsDefinitions/Decrets/KpInne.cs b/FKGees/DocsDefinitions/Decrets/KpInne.cs
index 9a494cc..74aca11 100644
--- a/FKGees/DocsDefinitions/Decrets/KpInne.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpInne.cs
@@ -2,7 +2,7 @@
 
 public class KpInne : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KpInne);
     public List<Definition> Definitions { get; } =
     [
@@ -17,7 +17,7 @@ public class KpInne : IDecretsDefinition
         var toProcess = documents
             .Where(x => x.TypDok == DocType
                         && x.NrDok.StartsWith("KP")
-                        && x.Tekst1() == Constants.KpTekstyDod[nameof(KpInne)]);
+                        && x.Tekst1() == Consts.KpTekstyDod[nameof(KpInne)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KpKaucjaDrsZDokUtargu.cs b/FKGees/DocsDefinitions/Decrets/KpKaucjaDrsZDokUtargu.cs
index ec1ad36..cb416b0 100644
--- a/FKGees/DocsDefinitions/Decrets/KpKaucjaDrsZDokUtargu.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpKaucjaDrsZDokUtargu.cs
@@ -2,7 +2,7 @@
 
 public class KpKaucjaDrsZDokUtargu : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KpKaucjaDrsZDokUtargu);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KpKaucjaZDokUtargu.cs b/FKGees/DocsDefinitions/Decrets/KpKaucjaZDokUtargu.cs
index 54ce8c5..f945ce9 100644
--- a/FKGees/DocsDefinitions/Decrets/KpKaucjaZDokUtargu.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpKaucjaZDokUtargu.cs
@@ -2,7 +2,7 @@
 
 public class KpKaucjaZDokUtargu : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KpKaucjaZDokUtargu);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KpKaucjaZaOpakowania.cs b/FKGees/DocsDefinitions/Decrets/KpKaucjaZaOpakowania.cs
index e633739..03a06f8 100644
--- a/FKGees/DocsDefinitions/Decrets/KpKaucjaZaOpakowania.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpKaucjaZaOpakowania.cs
@@ -2,7 +2,7 @@
 
 public class KpKaucjaZaOpakowania : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KpKaucjaZaOpakowania);
     public List<Definition> Definitions { get; } = [
         new Definition("100-1-24", "WN", "[sbr]"),
@@ -16,7 +16,7 @@ public class KpKaucjaZaOpakowania : IDecretsDefinition
         var toProcess = documents
             .Where(x => x.TypDok == DocType
                         && x.NrDok.StartsWith("KP")
-                        && x.Tekst1() == Constants.KpTekstyDod[nameof(KpKaucjaZaOpakowania)]);
+                        && x.Tekst1() == Consts.KpTekstyDod[nameof(KpKaucjaZaOpakowania)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KpLotto.cs b/FKGees/DocsDefinitions/Decrets/KpLotto.cs
index a9fe0e3..bebf92f 100644
--- a/FKGees/DocsDefinitions/Decrets/KpLotto.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpLotto.cs
@@ -2,7 +2,7 @@
 
 public class KpLotto : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KpLotto);
     public List<Definition> Definitions { get; } =
     [
@@ -17,7 +17,7 @@ public class KpLotto : IDecretsDefinition
         var toProcess = documents
             .Where(x => x.TypDok == DocType
                         && x.NrDok.StartsWith("KP")
-                        && x.Tekst1() == Constants.KpTekstyDod[nameof(KpLotto)]);
+                        && x.Tekst1() == Consts.KpTekstyDod[nameof(KpLotto)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KpPaysafe.cs b/FKGees/DocsDefinitions/Decrets/KpPaysafe.cs
index 1ed7b57..ba61c93 100644
--- a/FKGees/DocsDefinitions/Decrets/KpPaysafe.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpPaysafe.cs
@@ -2,7 +2,7 @@
 
 public class KpPaysafe : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KpPaysafe);
     public List<Definition> Definitions { get; } =
     [
@@ -17,7 +17,7 @@ public class KpPaysafe : IDecretsDefinition
         var toProcess = documents
             .Where(x => x.TypDok == DocType
                         && x.NrDok.StartsWith("KP")
-                        && x.Tekst1() == Constants.KpTekstyDod[nameof(KpPaysafe)]);
+                        && x.Tekst1() == Consts.KpTekstyDod[nameof(KpPaysafe)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KpRachunki.cs b/FKGees/DocsDefinitions/Decrets/KpRachunki.cs
index 0669abc..322cb95 100644
--- a/FKGees/DocsDefinitions/Decrets/KpRachunki.cs
+++ b/FKGees/DocsDefinitions/Decrets/KpRachunki.cs
@@ -2,7 +2,7 @@
 
 public class KpRachunki : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KpRachunki);
     public List<Definition> Definitions { get; } =
     [
@@ -17,7 +17,7 @@ public class KpRachunki : IDecretsDefinition
         var toProcess = documents
             .Where(x => x.TypDok == DocType
                         && x.NrDok.StartsWith("KP")
-                        && x.Tekst1() == Constants.KpTekstyDod[nameof(KpRachunki)]);
+                        && x.Tekst1() == Consts.KpTekstyDod[nameof(KpRachunki)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwBony.cs b/FKGees/DocsDefinitions/Decrets/KwBony.cs
index 0bd213e..eac8d54 100644
--- a/FKGees/DocsDefinitions/Decrets/KwBony.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwBony.cs
@@ -2,7 +2,7 @@
 
 public class KwBony : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwBony);
     public List<Definition> Definitions { get; } =
     [
@@ -16,7 +16,7 @@ public class KwBony : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwBony)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwBony)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwCashback.cs b/FKGees/DocsDefinitions/Decrets/KwCashback.cs
index 8a217c1..ed2122f 100644
--- a/FKGees/DocsDefinitions/Decrets/KwCashback.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwCashback.cs
@@ -2,7 +2,7 @@
 
 public class KwCashback : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KwCashback);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KwInne.cs b/FKGees/DocsDefinitions/Decrets/KwInne.cs
index 921fb07..5f52fe3 100644
--- a/FKGees/DocsDefinitions/Decrets/KwInne.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwInne.cs
@@ -2,7 +2,7 @@
 
 public class KwInne : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwInne);
     public List<Definition> Definitions { get; } =
     [
@@ -16,7 +16,7 @@ public class KwInne : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwInne)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwInne)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwKaucjaDrsZDokUtargu.cs b/FKGees/DocsDefinitions/Decrets/KwKaucjaDrsZDokUtargu.cs
index 280886f..1157b45 100644
--- a/FKGees/DocsDefinitions/Decrets/KwKaucjaDrsZDokUtargu.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwKaucjaDrsZDokUtargu.cs
@@ -2,7 +2,7 @@
 
 public class KwKaucjaDrsZDokUtargu : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KwKaucjaDrsZDokUtargu);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KwKaucjaZDokUtargu.cs b/FKGees/DocsDefinitions/Decrets/KwKaucjaZDokUtargu.cs
index 1ba7d5c..984ae4b 100644
--- a/FKGees/DocsDefinitions/Decrets/KwKaucjaZDokUtargu.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwKaucjaZDokUtargu.cs
@@ -2,7 +2,7 @@
 
 public class KwKaucjaZDokUtargu : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KwKaucjaZDokUtargu);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KwLotto.cs b/FKGees/DocsDefinitions/Decrets/KwLotto.cs
index 6115d13..accb074 100644
--- a/FKGees/DocsDefinitions/Decrets/KwLotto.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwLotto.cs
@@ -2,7 +2,7 @@
 
 public class KwLotto : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwLotto);
     public List<Definition> Definitions { get; } =
     [
@@ -16,7 +16,7 @@ public class KwLotto : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwLotto)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwLotto)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwOpakowania.cs b/FKGees/DocsDefinitions/Decrets/KwOpakowania.cs
index d05ab6e..22fcf09 100644
--- a/FKGees/DocsDefinitions/Decrets/KwOpakowania.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwOpakowania.cs
@@ -2,7 +2,7 @@
 
 public class KwOpakowania : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwOpakowania);
     public List<Definition> Definitions { get; } = [
         new Definition("139-1-24", "WN", "[sbr]"),
@@ -15,7 +15,7 @@ public class KwOpakowania : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwOpakowania)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwOpakowania)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwPolcard.cs b/FKGees/DocsDefinitions/Decrets/KwPolcard.cs
index 2a2ecbb..11ba4c0 100644
--- a/FKGees/DocsDefinitions/Decrets/KwPolcard.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwPolcard.cs
@@ -2,7 +2,7 @@
 
 public class KwPolcard : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(KwPolcard);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/KwPomylkaKasjera.cs b/FKGees/DocsDefinitions/Decrets/KwPomylkaKasjera.cs
index c8395d9..6dbeddb 100644
--- a/FKGees/DocsDefinitions/Decrets/KwPomylkaKasjera.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwPomylkaKasjera.cs
@@ -2,7 +2,7 @@
 
 public class KwPomylkaKasjera : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwPomylkaKasjera);
     public List<Definition> Definitions { get; } =
     [
@@ -16,7 +16,7 @@ public class KwPomylkaKasjera : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwPomylkaKasjera)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwPomylkaKasjera)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/KwUtarg.cs b/FKGees/DocsDefinitions/Decrets/KwUtarg.cs
index 9b06168..2b6fb08 100644
--- a/FKGees/DocsDefinitions/Decrets/KwUtarg.cs
+++ b/FKGees/DocsDefinitions/Decrets/KwUtarg.cs
@@ -2,7 +2,7 @@
 
 public class KwUtarg : IDecretsDefinition
 {
-    public int DocType => 51;
+    public int DocType => Constants.ZnaczenieTypDok.Platnosc;
     public string Type => nameof(KwUtarg);
     public List<Definition> Definitions { get; } =
     [
@@ -16,7 +16,7 @@ public class KwUtarg : IDecretsDefinition
 
         var toProcess = documents.Where(x => x.TypDok == DocType
                                              && x.NrDok.StartsWith("KW")
-                                             && x.Tekst1() == Constants.KwTekstyDod[nameof(KwUtarg)]);
+                                             && x.Tekst1() == Consts.KwTekstyDod[nameof(KwUtarg)]);
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/MmMinus.cs b/FKGees/DocsDefinitions/Decrets/MmMinus.cs
index 6928e86..383d8f3 100644
--- a/FKGees/DocsDefinitions/Decrets/MmMinus.cs
+++ b/FKGees/DocsDefinitions/Decrets/MmMinus.cs
@@ -2,7 +2,7 @@
 
 public class MmMinus : IDecretsDefinition
 {
-    public int DocType => 6;
+    public int DocType => Constants.ZnaczenieTypDok.Mw;
     public string Type => "Mm-";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/MmPlus.cs b/FKGees/DocsDefinitions/Decrets/MmPlus.cs
index a729b40..5c14e45 100644
--- a/FKGees/DocsDefinitions/Decrets/MmPlus.cs
+++ b/FKGees/DocsDefinitions/Decrets/MmPlus.cs
@@ -2,7 +2,7 @@
 
 public class MmPlus : IDecretsDefinition
 {
-    public int DocType => 3;
+    public int DocType => Constants.ZnaczenieTypDok.Mp;
     public string Type => "Mm+";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/ObrotOpakowaniami.cs b/FKGees/DocsDefinitions/Decrets/ObrotOpakowaniami.cs
index bff6bb9..285593d 100644
--- a/FKGees/DocsDefinitions/Decrets/ObrotOpakowaniami.cs
+++ b/FKGees/DocsDefinitions/Decrets/ObrotOpakowaniami.cs
@@ -2,7 +2,7 @@
 
 public class ObrotOpakowaniami : IDecretsDefinition
 {
-    public int DocType => 1;
+    public int DocType => Constants.ZnaczenieTypDok.ObrotOpakowaniami;
     public string Type => "Opak";
     public List<Definition> Definitions { get; } =
     [ 
diff --git a/FKGees/DocsDefinitions/Decrets/Przecena.cs b/FKGees/DocsDefinitions/Decrets/Przecena.cs
index 45d977c..cbcaaad 100644
--- a/FKGees/DocsDefinitions/Decrets/Przecena.cs
+++ b/FKGees/DocsDefinitions/Decrets/Przecena.cs
@@ -2,7 +2,7 @@
 
 public class Przecena : IDecretsDefinition
 {
-    public int DocType => 18;
+    public int DocType => Constants.ZnaczenieTypDok.Przecena;
     public string Type => "Pc";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/Pz.cs b/FKGees/DocsDefinitions/Decrets/Pz.cs
index b6caabf..867ee73 100644
--- a/FKGees/DocsDefinitions/Decrets/Pz.cs
+++ b/FKGees/DocsDefinitions/Decrets/Pz.cs
@@ -2,7 +2,7 @@
 
 public class Pz : IDecretsDefinition
 {
-    public int DocType => 2;
+    public int DocType => Constants.ZnaczenieTypDok.Pz;
     public string Type => "Pz";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/PzFaktura.cs b/FKGees/DocsDefinitions/Decrets/PzFaktura.cs
index 39cbd5e..a1d10ae 100644
--- a/FKGees/DocsDefinitions/Decrets/PzFaktura.cs
+++ b/FKGees/DocsDefinitions/Decrets/PzFaktura.cs
@@ -2,7 +2,7 @@
 
 public class PzFaktura : IDecretsDefinition
 {
-    public int DocType => 2;
+    public int DocType => Constants.ZnaczenieTypDok.Pz;
     public string Type => "PzFaktura";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/RapFisk.cs b/FKGees/DocsDefinitions/Decrets/RapFisk.cs
index 124bf0f..f9253bd 100644
--- a/FKGees/DocsDefinitions/Decrets/RapFisk.cs
+++ b/FKGees/DocsDefinitions/Decrets/RapFisk.cs
@@ -2,7 +2,7 @@
 
 public class RapFisk : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => "Rapfisk";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/Rozb.cs b/FKGees/DocsDefinitions/Decrets/Rozb.cs
index 0430171..d21e33c 100644
--- a/FKGees/DocsDefinitions/Decrets/Rozb.cs
+++ b/FKGees/DocsDefinitions/Decrets/Rozb.cs
@@ -4,7 +4,7 @@ namespace FKGees.DocsDefinitions.Decrets;
 
 public class Rozb : IDecretsDefinition
 {
-    public int DocType => 26;
+    public int DocType => Constants.ZnaczenieTypDok.RozbieznoscDostawy;
     public string Type => "Rozb";
     public List<Definition> Definitions { get; } =
     [
@@ -30,7 +30,7 @@ public class Rozb : IDecretsDefinition
 
         var toProcess = documents
             .Where(x => x.TypDok == DocType 
-                        && x.PowodKorekty().Contains(Constants.TekstPowodKorekty[nameof(Rozb)]));
+                        && x.PowodKorekty().Contains(Consts.TekstPowodKorekty[nameof(Rozb)]));
 
         foreach (var dok in toProcess)
         {
diff --git a/FKGees/DocsDefinitions/Decrets/Utarg.cs b/FKGees/DocsDefinitions/Decrets/Utarg.cs
index f02da28..9599300 100644
--- a/FKGees/DocsDefinitions/Decrets/Utarg.cs
+++ b/FKGees/DocsDefinitions/Decrets/Utarg.cs
@@ -2,7 +2,7 @@
 
 public class Utarg : IDecretsDefinition
 {
-    public int DocType => 53;
+    public int DocType => Constants.ZnaczenieTypDok.UtargZDrukarek;
     public string Type => nameof(Utarg);
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/Wz.cs b/FKGees/DocsDefinitions/Decrets/Wz.cs
index 3ef5377..7d9964f 100644
--- a/FKGees/DocsDefinitions/Decrets/Wz.cs
+++ b/FKGees/DocsDefinitions/Decrets/Wz.cs
@@ -2,7 +2,7 @@
 
 public class Wz : IDecretsDefinition
 {
-    public int DocType => 5;
+    public int DocType => Constants.ZnaczenieTypDok.Wz;
     public string Type => "Wz";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Decrets/Zwroty.cs b/FKGees/DocsDefinitions/Decrets/Zwroty.cs
index 63c3f72..793a820 100644
--- a/FKGees/DocsDefinitions/Decrets/Zwroty.cs
+++ b/FKGees/DocsDefinitions/Decrets/Zwroty.cs
@@ -4,7 +4,7 @@ namespace FKGees.DocsDefinitions.Decrets;
 
 public class Zwroty : IDecretsDefinition
 {
-    public int DocType => 4;
+    public int DocType => Constants.ZnaczenieTypDok.ZwrotDoDostawcy;
     public string Type => "Zwroty";
     public List<Definition> Definitions { get; } =
     [
diff --git a/FKGees/DocsDefinitions/Registers/Fa.cs b/FKGees/DocsDefinitions/Registers/Fa.cs
index 94a3ebe..1419257 100644
--- a/FKGees/DocsDefinitions/Registers/Fa.cs
+++ b/FKGees/DocsDefinitions/Registers/Fa.cs
@@ -1,93 +1,21 @@
 namespace FKGees.DocsDefinitions.Registers;
 
-public class Fa : IRegistersDefinition
+public class Fa : RegistersDefinitionBase
 {
-    public string Type => nameof(Fa).ToUpper();
-    public int[] DocTypes => [33];
-    
-    private readonly Context _context;
+    public override string Type => nameof(Fa).ToUpper();
+    public override int[] DocTypes => [Constants.ZnaczenieTypDok.SprzedazFakturowana];
 
-    public Fa(Context context)
+    public Fa(Context context) : base(context)
     {
-        _context = context;
     }
 
-    public Task<List<RegistersResult>> Process(IReadOnlyList<Dok> documents)
+    protected override void FillAmounts(RegistersResult item, Dok dok)
     {
-        var result = new List<RegistersResult>();
-
-        var docs = documents.Where(x => DocTypes.Contains(x.TypDok));
-
-        foreach (var dok in docs)
-        {
-            var item = dok.RegisterKontr();
-            item.symbolmag = _context.SymbolMag;
-            item.rodzaj = Type;
-            item.nr = dok.NrDok;
-            item.dwystawienia = dok.DataDod;
-            item.dsprzedazy = dok.DataPom;
-            item.dwplywu = dok.Data;
-            item.OpisDok = dok.NrDok;
-            item.platnosc = _context.PaymentForms.FirstOrDefault(x => x.FormaPlat == dok.FormaPlat)?.Tekst ?? string.Empty;
-            item.kredyt = (-(dok.DoZaplaty - dok.Zaplacono)).AsString();
-            item.termin = dok.DataDod.AddDays(dok.TerminPlat);
-            
-            item.sn23 = (dok.Rozbicie(2300)?.Netto ?? 0).AsString();
-            item.sn22 = (dok.Rozbicie(2200)?.Netto ?? 0).AsString();
-            item.sn8 = (dok.Rozbicie(800)?.Netto ?? 0).AsString();
-            item.sn7 = (dok.Rozbicie(700)?.Netto ?? 0).AsString();
-            item.sn5 = (dok.Rozbicie(500)?.Netto ?? 0).AsString();
-            item.sn3 = (dok.Rozbicie(300)?.Netto ?? 0).AsString();
-            item.sn0 = (dok.Rozbicie(0)?.Netto ?? 0).AsString();
-            item.snzw = (dok.Rozbicie(-1)?.Netto ?? 0).AsString();
-            item.snr = dok.RozbicieDok.Sum(x => x.Netto).AsString();
-            
-            item.sv23 = (dok.Rozbicie(2300)?.Podatek ?? 0).AsString();
-            item.sv22 = (dok.Rozbicie(2200)?.Podatek ?? 0).AsString();
-            item.sv8 = (dok.Rozbicie(800)?.Podatek ?? 0).AsString();
-            item.sv7 = (dok.Rozbicie(700)?.Podatek ?? 0).AsString();
-            item.sv5 = (dok.Rozbicie(500)?.Podatek ?? 0).AsString();
-            item.sv3 = (dok.Rozbicie(300)?.Podatek ?? 0).AsString();
-            item.svr = dok.RozbicieDok.Sum(x => x.Podatek).AsString();
-            
-            item.sb23 = ((dok.Rozbicie(2300)?.Netto ?? 0) + (dok.Rozbicie(2300)?.Podatek ?? 0)).AsString();
-            item.sb22 = ((dok.Rozbicie(2200)?.Netto ?? 0) + (dok.Rozbicie(2200)?.Podatek ?? 0)).AsString();
-            item.sb8 = ((dok.Rozbicie(800)?.Netto ?? 0) + (dok.Rozbicie(800)?.Podatek ?? 0)).AsString();
-            item.sb7 = ((dok.Rozbicie(700)?.Netto ?? 0) + (dok.Rozbicie(700)?.Podatek ?? 0)).AsString();
-            item.sb5 = ((dok.Rozbicie(500)?.Netto ?? 0) + (dok.Rozbicie(500)?.Podatek ?? 0)).AsString();
-            item.sb3 = ((dok.Rozbicie(300)?.Netto ?? 0) + (dok.Rozbicie(300)?.Podatek ?? 0)).AsString();
-            item.sbr = dok.RozbicieDok.Sum(x => x.Podatek + x.Netto).AsString();
-            
-            item.zn23 = (dok.Rozbicie(2300)?.NettoMag ?? 0).AsString();
-            item.zn22 = (dok.Rozbicie(2200)?.NettoMag ?? 0).AsString();
-            item.zn8 = (dok.Rozbicie(800)?.NettoMag ?? 0).AsString();
-            item.zn7 = (dok.Rozbicie(700)?.NettoMag ?? 0).AsString();
-            item.zn5 = (dok.Rozbicie(500)?.NettoMag ?? 0).AsString();
-            item.zn3 = (dok.Rozbicie(300)?.NettoMag ?? 0).AsString();
-            item.zn0 = (dok.Rozbicie(0)?.NettoMag ?? 0).AsString();
-            item.znzw = (dok.Rozbicie(-1)?.NettoMag ?? 0).AsString();
-            item.znr = dok.RozbicieDok.Sum(x => x.NettoMag ?? 0).AsString();
-            
-            item.zv23 = (dok.Rozbicie(2300)?.PodatekMag ?? 0).AsString();
-            item.zv22 = (dok.Rozbicie(2200)?.PodatekMag ?? 0).AsString();
-            item.zv8 = (dok.Rozbicie(800)?.PodatekMag ?? 0).AsString();
-            item.zv7 = (dok.Rozbicie(700)?.PodatekMag ?? 0).AsString();
-            item.zv5 = (dok.Rozbicie(500)?.PodatekMag ?? 0).AsString();
-            item.zv3 = (dok.Rozbicie(300)?.PodatekMag ?? 0).AsString();
-            item.znr = dok.RozbicieDok.Sum(x => x.PodatekMag ?? 0).AsString();
-            
-            item.zb23 = ((dok.Rozbicie(2300)?.NettoMag ?? 0) + (dok.Rozbicie(2300)?.PodatekMag ?? 0)).AsString();
-            item.zb22 = ((dok.Rozbicie(2200)?.NettoMag ?? 0) + (dok.Rozbicie(2200)?.PodatekMag ?? 0)).AsString();
-            item.zb8 = ((dok.Rozbicie(800)?.NettoMag ?? 0) + (dok.Rozbicie(800)?.PodatekMag ?? 0)).AsString();
-            item.zb7 = ((dok.Rozbicie(700)?.NettoMag ?? 0) + (dok.Rozbicie(700)?.PodatekMag ?? 0)).AsString();
-            item.zb5 = ((dok.Rozbicie(500)?.NettoMag ?? 0) + (dok.Rozbicie(500)?.PodatekMag ?? 0)).AsString();
-            item.zb3 = ((dok.Rozbicie(300)?.NettoMag ?? 0) + (dok.Rozbicie(300)?.PodatekMag ?? 0)).AsString();
-            item.zbr = dok.RozbicieDok.Sum(x => x.PodatekMag ?? 0 + x.NettoMag ?? 0).AsString();
-            item.NrKsef = item.NrKsef = dok.TekstDok.FirstOrDefault(x => x.Znaczenie == 311)
-                ?.Tekst ?? string.Empty;
-            result.Add(item);
-        }
-        
-        return Task.FromResult(result);
+        item.FillRegisterAmounts(
+            dok,
+            x => x.Netto,
+            x => x.Podatek,
+            x => x.NettoMag ?? 0,
+            x => x.PodatekMag ?? 0);
     }
 }
\ No newline at end of file
diff --git a/FKGees/DocsDefinitions/Registers/Fz.cs b/FKGees/DocsDefinitions/Registers/Fz.cs
index f420745..8633729 100644
--- a/FKGees/DocsDefinitions/Registers/Fz.cs
+++ b/FKGees/DocsDefinitions/Registers/Fz.cs
@@ -1,92 +1,25 @@
 namespace FKGees.DocsDefinitions.Registers;
 
-public class Fz : IRegistersDefinition
+public class Fz : RegistersDefinitionBase
 {
-    private readonly Context _context;
-    public string Type => nameof(Fz).ToUpper();
-    public int[] DocTypes => [31, 32];
+    public override string Type => nameof(Fz).ToUpper();
+    public override int[] DocTypes =>
+    [
+        Constants.ZnaczenieTypDok.FakturaDostawcy,
+        Constants.ZnaczenieTypDok.FakturaKorygujacaDostawcy
+    ];
 
-    public Fz(Context context)
+    public Fz(Context context) : base(context)
     {
-        _context = context;
     }
-    
-    public Task<List<RegistersResult>> Process(IReadOnlyList<Dok> documents)
+
+    protected override void FillAmounts(RegistersResult item, Dok dok)
     {
-        var result = new List<RegistersResult>();
-
-        var docs = documents.Where(x => DocTypes.Contains(x.TypDok));
-
-        foreach (var dok in docs)
-        {
-            var item = dok.RegisterKontr();
-            item.symbolmag = _context.SymbolMag;
-            item.rodzaj = Type;
-            item.nr = dok.NrDok;
-            item.dwystawienia = dok.DataDod;
-            item.dsprzedazy = dok.DataPom;
-            item.dwplywu = dok.Data;
-            item.OpisDok = dok.NrDok;
-            item.platnosc = _context.PaymentForms.FirstOrDefault(x => x.FormaPlat == dok.FormaPlat)?.Tekst ?? string.Empty;
-            item.kredyt = (-(dok.DoZaplaty - dok.Zaplacono)).AsString();
-            item.termin = dok.DataDod.AddDays(dok.TerminPlat);
-            item.sn23 = (dok.Rozbicie(2300)?.NettoDet ?? 0).AsString();
-            item.sn22 = (dok.Rozbicie(2200)?.NettoDet ?? 0).AsString();
-            item.sn8 = (dok.Rozbicie(800)?.NettoDet ?? 0).AsString();
-            item.sn7 = (dok.Rozbicie(700)?.NettoDet ?? 0).AsString();
-            item.sn5 = (dok.Rozbicie(500)?.NettoDet ?? 0).AsString();
-            item.sn3 = (dok.Rozbicie(300)?.NettoDet ?? 0).AsString();
-            item.sn0 = (dok.Rozbicie(0)?.NettoDet ?? 0).AsString();
-            item.snzw = (dok.Rozbicie(-1)?.NettoDet ?? 0).AsString();
-            item.snr = dok.RozbicieDok.Sum(x => x.NettoDet).AsString();
-            
-            item.sv23 = (dok.Rozbicie(2300)?.PodatekDet ?? 0).AsString();
-            item.sv22 = (dok.Rozbicie(2200)?.PodatekDet ?? 0).AsString();
-            item.sv8 = (dok.Rozbicie(800)?.PodatekDet ?? 0).AsString();
-            item.sv7 = (dok.Rozbicie(700)?.PodatekDet ?? 0).AsString();
-            item.sv5 = (dok.Rozbicie(500)?.PodatekDet ?? 0).AsString();
-            item.sv3 = (dok.Rozbicie(300)?.PodatekDet ?? 0).AsString();
-            item.svr = dok.RozbicieDok.Sum(x => x.PodatekDet).AsString();
-            
-            item.sb23 = ((dok.Rozbicie(2300)?.NettoDet ?? 0) + (dok.Rozbicie(2300)?.PodatekDet ?? 0)).AsString();
-            item.sb22 = ((dok.Rozbicie(2200)?.NettoDet ?? 0) + (dok.Rozbicie(2200)?.PodatekDet ?? 0)).AsString();
-            item.sb8 = ((dok.Rozbicie(800)?.NettoDet ?? 0) + (dok.Rozbicie(800)?.PodatekDet ?? 0)).AsString();
-            item.sb7 = ((dok.Rozbicie(700)?.NettoDet ?? 0) + (dok.Rozbicie(700)?.PodatekDet ?? 0)).AsString();
-            item.sb5 = ((dok.Rozbicie(500)?.NettoDet ?? 0) + (dok.Rozbicie(500)?.PodatekDet ?? 0)).AsString();
-            item.sb3 = ((dok.Rozbicie(300)?.NettoDet ?? 0) + (dok.Rozbicie(300)?.PodatekDet ?? 0)).AsString();
-            item.sbr = dok.RozbicieDok.Sum(x => x.PodatekDet + x.NettoDet).AsString();
-            
-            item.zn23 = (dok.Rozbicie(2300)?.Netto ?? 0).AsString();
-            item.zn22 = (dok.Rozbicie(2200)?.Netto ?? 0).AsString();
-            item.zn8 = (dok.Rozbicie(800)?.Netto ?? 0).AsString();
-            item.zn7 = (dok.Rozbicie(700)?.Netto ?? 0).AsString();
-            item.zn5 = (dok.Rozbicie(500)?.Netto ?? 0).AsString();
-            item.zn3 = (dok.Rozbicie(300)?.Netto ?? 0).AsString();
-            item.zn0 = (dok.Rozbicie(0)?.Netto ?? 0).AsString();
-            item.znzw = (dok.Rozbicie(-1)?.Netto ?? 0).AsString();
-            item.znr = dok.RozbicieDok.Sum(x => x.Netto).AsString();
-            
-            item.zv23 = (dok.Rozbicie(2300)?.Podatek ?? 0).AsString();
-            item.zv22 = (dok.Rozbicie(2200)?.Podatek ?? 0).AsString();
-            item.zv8 = (dok.Rozbicie(800)?.Podatek ?? 0).AsString();
-            item.zv7 = (dok.Rozbicie(700)?.Podatek ?? 0).AsString();
-            item.zv5 = (dok.Rozbicie(500)?.Podatek ?? 0).AsString();
-            item.zv3 = (dok.Rozbicie(300)?.Podatek ?? 0).AsString();
-            item.znr = dok.RozbicieDok.Sum(x => x.Podatek).AsString();
-            
-            item.zb23 = ((dok.Rozbicie(2300)?.Netto ?? 0) + (dok.Rozbicie(2300)?.Podatek ?? 0)).AsString();
-            item.zb22 = ((dok.Rozbicie(2200)?.Netto ?? 0) + (dok.Rozbicie(2200)?.Podatek ?? 0)).AsString();
-            item.zb8 = ((dok.Rozbicie(800)?.Netto ?? 0) + (dok.Rozbicie(800)?.Podatek ?? 0)).AsString();
-            item.zb7 = ((dok.Rozbicie(700)?.Netto ?? 0) + (dok.Rozbicie(700)?.Podatek ?? 0)).AsString();
-            item.zb5 = ((dok.Rozbicie(500)?.Netto ?? 0) + (dok.Rozbicie(500)?.Podatek ?? 0)).AsString();
-            item.zb3 = ((dok.Rozbicie(300)?.Netto ?? 0) + (dok.Rozbicie(300)?.Podatek ?? 0)).AsString();
-            item.zbr = dok.RozbicieDok.Sum(x => x.Podatek + x.Netto).AsString();
-            item.NrKsef = item.NrKsef = dok.TekstDok.FirstOrDefault(x => x.Znaczenie == 311)
-                ?.Tekst ?? string.Empty;
-            
-            result.Add(item);
-        }
-        
-        return Task.FromResult(result);
+        item.FillRegisterAmounts(
+            dok,
+            x => x.NettoDet,
+            x => x.PodatekDet,
+            x => x.Netto,
+            x => x.Podatek);
     }
 }
\ No newline at end of file
diff --git a/FKGees/DocsDefinitions/Registers/RegistersDefinitionBase.cs b/FKGees/DocsDefinitions/Registers/RegistersDefinitionBase.cs
new file mode 100644
index 0000000..4d60446
--- /dev/null
+++ b/FKGees/DocsDefinitions/Registers/RegistersDefinitionBase.cs
@@ -0,0 +1,51 @@
+namespace FKGees.DocsDefinitions.Registers;
+
+public abstract class RegistersDefinitionBase : IRegistersDefinition
+{
+    private readonly Context _context;
+
+    public abstract string Type { get; }
+    public abstract int[] DocTypes { get; }
+
+    protected RegistersDefinitionBase(Context context)
+    {
+        _context = context;
+    }
+
+    public Task<List<RegistersResult>> Process(IReadOnlyList<Dok> documents)
+    {
+        var result = documents
+            .Where(x => DocTypes.Contains(x.TypDok))
+            .Select(CreateResult)
+            .ToList();
+
+        return Task.FromResult(result);
+    }
+
+    private RegistersResult CreateResult(Dok dok)
+    {
+        var item = dok.RegisterKontr();
+
+        FillCommon(item, dok);
+        FillAmounts(item, dok);
+
+        return item;
+    }
+
+    private void FillCommon(RegistersResult item, Dok dok)
+    {
+        item.symbolmag = _context.SymbolMag;
+        item.rodzaj = Type;
+        item.nr = dok.NrDok;
+        item.dwystawienia = dok.DataDod;
+        item.dsprzedazy = dok.DataPom;
+        item.dwplywu = dok.Data;
+        item.OpisDok = dok.NrDok;
+        item.platnosc = _context.PaymentForms.FirstOrDefault(x => x.FormaPlat == dok.FormaPlat)?.Tekst ?? string.Empty;
+        item.kredyt = (-(dok.DoZaplaty - dok.Zaplacono)).AsString();
+        item.termin = dok.DataDod.AddDays(dok.TerminPlat);
+        item.NrKsef = dok.NrKsef();
+    }
+
+    protected abstract void FillAmounts(RegistersResult item, Dok dok);
+}
\ No newline at end of file
diff --git a/FKGees/Extensions/DecimalExtension.cs b/FKGees/Extensions/DecimalExtension.cs
index 2973e99..8ab0c25 100644
--- a/FKGees/Extensions/DecimalExtension.cs
+++ b/FKGees/Extensions/DecimalExtension.cs
@@ -1,8 +1,8 @@
 namespace FKGees.Extensions;
 
-internal static class DecimalExtension
+public static class DecimalExtension
 {
-    internal static string AsString(this decimal value)
+    public static string AsString(this decimal value)
     {
         return value.ToString("0.00");
     }
diff --git a/FKGees/Extensions/DokExtensions.cs b/FKGees/Extensions/DokExtensions.cs
index d3f7cb0..bd1d272 100644
--- a/FKGees/Extensions/DokExtensions.cs
+++ b/FKGees/Extensions/DokExtensions.cs
@@ -1,56 +1,99 @@
 namespace FKGees.Extensions;
 
-internal static class DokExtensions
+public static class DokExtensions
 {
-    internal static DecretsResult DecretKontr(this Dok doc)
-    {
-        var result = new DecretsResult
-        {
-            k_Nazwa = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 88)?.Tekst ?? string.Empty,
-            k_Skrot = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 94)?.Tekst ?? string.Empty,
-            k_Miejscowosc = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 91)?.Tekst ?? string.Empty,
-            k_Ulica = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 89)?.Tekst ?? string.Empty,
-            k_KodPocztowy = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 90)?.Tekst ?? string.Empty,
-            k_Numer = doc.DokKontr?.Kontr.NrDomu ?? string.Empty,
-            k_NIP = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 93)?.Tekst ?? string.Empty
-        };
-        return result;
-    }
     
-    internal static RegistersResult RegisterKontr(this Dok doc)
+    public static DecretsResult DecretKontr(this Dok dok)
     {
-        var result = new RegistersResult
+        var kontrahent = dok.GetKontrahentData();
+
+        return new DecretsResult
         {
-            k_Nazwa = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 88)?.Tekst ?? string.Empty,
-            k_Skrot = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 94)?.Tekst ?? string.Empty,
-            k_Miejscowosc = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 91)?.Tekst ?? string.Empty,
-            k_Ulica = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 89)?.Tekst ?? string.Empty,
-            k_KodPocztowy = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 90)?.Tekst ?? string.Empty,
-            k_Numer = doc.DokKontr?.Kontr.NrDomu ?? string.Empty,
-            k_NIP = doc.TekstDok.FirstOrDefault(x => x.Znaczenie == 93)?.Tekst ?? string.Empty
+            k_Nazwa = kontrahent.Nazwa,
+            k_Skrot = kontrahent.Skrot,
+            k_Miejscowosc = kontrahent.Miejscowosc,
+            k_Ulica = kontrahent.Ulica,
+            k_KodPocztowy = kontrahent.KodPocztowy,
+            k_Numer = kontrahent.Numer,
+            k_NIP = kontrahent.Nip
         };
-        return result;
     }
 
-    internal static RozbicieDok? Rozbicie(this Dok dok, short stawka)
+    public static RegistersResult RegisterKontr(this Dok dok)
     {
-        var roz = dok.RozbicieDok.FirstOrDefault(x => x.Stawka == stawka);
-        return roz;
+        var kontrahent = dok.GetKontrahentData();
+
+        return new RegistersResult
+        {
+            k_Nazwa = kontrahent.Nazwa,
+            k_Skrot = kontrahent.Skrot,
+            k_Miejscowosc = kontrahent.Miejscowosc,
+            k_Ulica = kontrahent.Ulica,
+            k_KodPocztowy = kontrahent.KodPocztowy,
+            k_Numer = kontrahent.Numer,
+            k_NIP = kontrahent.Nip
+        };
     }
 
-    internal static string TekstZaCo(this Dok dok)
+    public static RozbicieDok? Rozbicie(this Dok dok, short stawka) =>
+        dok.RozbicieDok.FirstOrDefault(x => x.Stawka == stawka);
+
+    public static string TekstZaCo(this Dok dok) =>
+        dok.Tekst(Constants.ZnaczenieTekstDok.Komentarz);
+
+    public static string Tekst1(this Dok dok) =>
+        dok.Tekst(Constants.ZnaczenieTekstDok.Tekst1);
+
+    public static string PowodKorekty(this Dok dok) =>
+        dok.Tekst(Constants.ZnaczenieTekstDok.PowodKorekty);
+
+
+    public static decimal Value(this Dok dok, short stawka, Func<RozbicieDok, decimal> selector)
     {
-        return dok.TekstDok.FirstOrDefault(x => x.Znaczenie == 17)?.Tekst ?? string.Empty;
+        var rozbicie = dok.Rozbicie(stawka);
+        return rozbicie is null ? 0 : selector(rozbicie);
     }
-    
-    internal static string Tekst1(this Dok dok)
+
+    public static decimal Gross(this Dok dok, short stawka, Func<RozbicieDok, decimal> netto, Func<RozbicieDok, decimal> podatek)
     {
-        return dok.TekstDok.FirstOrDefault(x => x.Znaczenie == 71)?.Tekst ?? string.Empty;
+        var rozbicie = dok.Rozbicie(stawka);
+        return rozbicie is null ? 0 : netto(rozbicie) + podatek(rozbicie);
     }
-    
-    internal static string PowodKorekty(this Dok dok)
+
+    public static decimal Sum(this Dok dok, Func<RozbicieDok, decimal> selector)
     {
-        return dok.TekstDok.FirstOrDefault(x => x.Znaczenie == 144)?.Tekst ?? string.Empty;
+        return dok.RozbicieDok.Sum(selector);
+    }
+
+    private static string Tekst(this Dok dok, int znaczenie) =>
+        dok.TekstDok.FirstOrDefault(x => x.Znaczenie == znaczenie)?.Tekst ?? string.Empty;
+
+    private static KontrahentDokData GetKontrahentData(this Dok dok) =>
+        new(
+            Nazwa: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentNazwa),
+            Skrot: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentSkrot),
+            Miejscowosc: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentMiejscowosc),
+            Ulica: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentUlica),
+            KodPocztowy: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentKodPocztowy),
+            Numer: dok.DokKontr?.Kontr?.NrDomu ?? string.Empty,
+            Nip: dok.Tekst(Constants.ZnaczenieTekstDok.KontrahentNip)
+        );
+
+    public static string NrKsef(this Dok dok)
+    {
+        if (dok.TekstDok.Count == 0)
+            return string.Empty;
+        
+        return dok.TekstDok.FirstOrDefault(x => x.Znaczenie == Constants.ZnaczenieTekstDok.NumerKsef)
+            ?.Tekst ?? string.Empty;
     }
     
+    private sealed record KontrahentDokData(
+        string Nazwa,
+        string Skrot,
+        string Miejscowosc,
+        string Ulica,
+        string KodPocztowy,
+        string Numer,
+        string Nip);
 }
\ No newline at end of file
diff --git a/FKGees/Extensions/RegistersResultExtensions.cs b/FKGees/Extensions/RegistersResultExtensions.cs
new file mode 100644
index 0000000..222552f
--- /dev/null
+++ b/FKGees/Extensions/RegistersResultExtensions.cs
@@ -0,0 +1,65 @@
+namespace FKGees.Extensions;
+
+public static class RegistersResultExtensions
+{
+    public static void FillRegisterAmounts(
+        this RegistersResult item,
+        Dok dok,
+        Func<RozbicieDok, decimal> sprzedazNetto,
+        Func<RozbicieDok, decimal> sprzedazPodatek,
+        Func<RozbicieDok, decimal> zakupNetto,
+        Func<RozbicieDok, decimal> zakupPodatek)
+    {
+        item.sn23 = dok.Value(Constants.Tax.Vat23, sprzedazNetto).AsString();
+        item.sn22 = dok.Value(Constants.Tax.Vat22, sprzedazNetto).AsString();
+        item.sn8 = dok.Value(Constants.Tax.Vat8, sprzedazNetto).AsString();
+        item.sn7 = dok.Value(Constants.Tax.Vat7, sprzedazNetto).AsString();
+        item.sn5 = dok.Value(Constants.Tax.Vat5, sprzedazNetto).AsString();
+        item.sn3 = dok.Value(Constants.Tax.Vat3, sprzedazNetto).AsString();
+        item.sn0 = dok.Value(Constants.Tax.Vat0, sprzedazNetto).AsString();
+        item.snzw = dok.Value(Constants.Tax.VatZw, sprzedazNetto).AsString();
+        item.snr = dok.Sum(sprzedazNetto).AsString();
+
+        item.sv23 = dok.Value(Constants.Tax.Vat23, sprzedazPodatek).AsString();
+        item.sv22 = dok.Value(Constants.Tax.Vat22, sprzedazPodatek).AsString();
+        item.sv8 = dok.Value(Constants.Tax.Vat8, sprzedazPodatek).AsString();
+        item.sv7 = dok.Value(Constants.Tax.Vat7, sprzedazPodatek).AsString();
+        item.sv5 = dok.Value(Constants.Tax.Vat5, sprzedazPodatek).AsString();
+        item.sv3 = dok.Value(Constants.Tax.Vat3, sprzedazPodatek).AsString();
+        item.svr = dok.Sum(sprzedazPodatek).AsString();
+
+        item.sb23 = dok.Gross(Constants.Tax.Vat23, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sb22 = dok.Gross(Constants.Tax.Vat22, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sb8 = dok.Gross(Constants.Tax.Vat8, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sb7 = dok.Gross(Constants.Tax.Vat7, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sb5 = dok.Gross(Constants.Tax.Vat5, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sb3 = dok.Gross(Constants.Tax.Vat3, sprzedazNetto, sprzedazPodatek).AsString();
+        item.sbr = dok.Sum(x => sprzedazNetto(x) + sprzedazPodatek(x)).AsString();
+
+        item.zn23 = dok.Value(Constants.Tax.Vat23, zakupNetto).AsString();
+        item.zn22 = dok.Value(Constants.Tax.Vat22, zakupNetto).AsString();
+        item.zn8 = dok.Value(Constants.Tax.Vat8, zakupNetto).AsString();
+        item.zn7 = dok.Value(Constants.Tax.Vat7, zakupNetto).AsString();
+        item.zn5 = dok.Value(Constants.Tax.Vat5, zakupNetto).AsString();
+        item.zn3 = dok.Value(Constants.Tax.Vat3, zakupNetto).AsString();
+        item.zn0 = dok.Value(Constants.Tax.Vat0, zakupNetto).AsString();
+        item.znzw = dok.Value(Constants.Tax.VatZw, zakupNetto).AsString();
+        item.znr = dok.Sum(zakupNetto).AsString();
+
+        item.zv23 = dok.Value(Constants.Tax.Vat23, zakupPodatek).AsString();
+        item.zv22 = dok.Value(Constants.Tax.Vat22, zakupPodatek).AsString();
+        item.zv8 = dok.Value(Constants.Tax.Vat8, zakupPodatek).AsString();
+        item.zv7 = dok.Value(Constants.Tax.Vat7, zakupPodatek).AsString();
+        item.zv5 = dok.Value(Constants.Tax.Vat5, zakupPodatek).AsString();
+        item.zv3 = dok.Value(Constants.Tax.Vat3, zakupPodatek).AsString();
+        item.zvr = dok.Sum(zakupPodatek).AsString();
+
+        item.zb23 = dok.Gross(Constants.Tax.Vat23, zakupNetto, zakupPodatek).AsString();
+        item.zb22 = dok.Gross(Constants.Tax.Vat22, zakupNetto, zakupPodatek).AsString();
+        item.zb8 = dok.Gross(Constants.Tax.Vat8, zakupNetto, zakupPodatek).AsString();
+        item.zb7 = dok.Gross(Constants.Tax.Vat7, zakupNetto, zakupPodatek).AsString();
+        item.zb5 = dok.Gross(Constants.Tax.Vat5, zakupNetto, zakupPodatek).AsString();
+        item.zb3 = dok.Gross(Constants.Tax.Vat3, zakupNetto, zakupPodatek).AsString();
+        item.zbr = dok.Sum(x => zakupNetto(x) + zakupPodatek(x)).AsString();
+    }
+}
\ No newline at end of file
diff --git a/FKGees/Extensions/ServiceCollectionExtensions.cs b/FKGees/Extensions/ServiceCollectionExtensions.cs
index c972247..a298dba 100644
--- a/FKGees/Extensions/ServiceCollectionExtensions.cs
+++ b/FKGees/Extensions/ServiceCollectionExtensions.cs
@@ -3,9 +3,9 @@ using Microsoft.Extensions.DependencyInjection;
 
 namespace FKGees.Extensions;
 
-internal static class ServiceCollectionExtensions
+public static class ServiceCollectionExtensions
 {
-    internal static IServiceCollection AddDecretsDefinitions(this IServiceCollection services)
+    public static IServiceCollection AddDecretsDefinitions(this IServiceCollection services)
     {
         services.AddSingleton<IDecretsDefinition, RapFisk>();
         services.AddSingleton<IDecretsDefinition, ObrotOpakowaniami>();
@@ -42,7 +42,7 @@ internal static class ServiceCollectionExtensions
         return services;
     }
 
-    internal static IServiceCollection AddRegistersDefinitions(this IServiceCollection services)
+    public static IServiceCollection AddRegistersDefinitions(this IServiceCollection services)
     {
         services.AddScoped<IRegistersDefinition, Fz>();
         services.AddScoped<IRegistersDefinition, Fa>();
diff --git a/FKGees/Models/Definition.cs b/FKGees/Models/Definition.cs
index 3013c22..b24ccda 100644
--- a/FKGees/Models/Definition.cs
+++ b/FKGees/Models/Definition.cs
@@ -1,3 +1,3 @@
 namespace FKGees.Models;
 
-public record Definition( string Account, string AccountSide, string Expression);
\ No newline at end of file
+public record Definition(string Account, string AccountSide, string Expression);
\ No newline at end of file
diff --git a/FKGees/Models/RegistersResult.cs b/FKGees/Models/RegistersResult.cs
index 4cc6ea9..c340ebb 100644
--- a/FKGees/Models/RegistersResult.cs
+++ b/FKGees/Models/RegistersResult.cs
@@ -74,5 +74,4 @@ public class RegistersResult
     public string zb3 { get; set; } = string.Empty;
     public string zbr { get; set; } = string.Empty;
     public string NrKsef { get; set; } = string.Empty;
-
 }
\ No newline at end of file
diff --git a/FKGees/Program.cs b/FKGees/Program.cs
index 7eb7f9c..e5f895d 100644
--- a/FKGees/Program.cs
+++ b/FKGees/Program.cs
@@ -6,7 +6,7 @@ using Microsoft.Extensions.DependencyInjection;
 using NLog;
 using NLog.Extensions.Logging;
 
-var logger = LogManager.GetCurrentClassLogger();
+var classLogger = LogManager.GetCurrentClassLogger();
 
 AppDomain.CurrentDomain.UnhandledException += (sender, e) =>
 {
@@ -38,19 +38,18 @@ try
 
     using (servicesProvider)
     {
-        logger.Info("Run application");
+        classLogger.Info("Run application");
 
         if (!Directory.Exists("Export"))
             Directory.CreateDirectory("Export");
 
         var app = servicesProvider.GetRequiredService<App>();
-        app.Run(args)
-            .Wait();
+        app.Run(args).Wait();
     }
 }
 catch (Exception ex)
 {
-    logger.Error(ex, "Stopped program because of exception");
+    classLogger.Error(ex, "Stopped program because of exception");
     throw;
 }
 finally
@@ -58,12 +57,14 @@ finally
     LogManager.Shutdown();
 }
 
+return;
+
 static IServiceCollection AddServices(IConfiguration config)
 {
     var connectionString =
-        $"Server={config[Constants.DbConfig.Host]},{config[Constants.DbConfig.Port]};Database={config[Constants.DbConfig.Database]};User Id={config[Constants.DbConfig.Login]}; Password={config[Constants.DbConfig.Password]};TrustServerCertificate=True";
+        $"Server={config[Consts.DbConfig.Host]},{config[Consts.DbConfig.Port]};Database={config[Consts.DbConfig.Database]};User Id={config[Consts.DbConfig.Login]}; Password={config[Consts.DbConfig.Password]};TrustServerCertificate=True";
 
-    if (!int.TryParse(config[Constants.DbConfig.Timeout], out var dbTimeout) || dbTimeout < 30)
+    if (!int.TryParse(config[Consts.DbConfig.Timeout], out var dbTimeout) || dbTimeout < 30)
     {
         dbTimeout = 30;
     }
diff --git a/FKGees/Services/CsvService.cs b/FKGees/Services/CsvService.cs
index ad34672..fc29f6d 100644
--- a/FKGees/Services/CsvService.cs
+++ b/FKGees/Services/CsvService.cs
@@ -6,9 +6,9 @@ using CsvHelper.TypeConversion;
 
 namespace FKGees.Services;
 
-internal class CsvService(ILogger<App> logger)
+public class CsvService(ILogger<App> logger)
 {
-    internal async Task CsvExport<T>(string filePath, IEnumerable<T> records)
+    public async Task CsvExport<T>(string filePath, IEnumerable<T> records)
     {
         try
         {
@@ -19,15 +19,15 @@ internal class CsvService(ILogger<App> logger)
                 Mode = CsvMode.RFC4180,
                 ShouldQuote = quoteArgs => quoteArgs.Field != nameof(DecretsResult.Data)
                                            && quoteArgs.Field != nameof(DecretsResult.DataWplywu)
-                                           && !DateTime.TryParseExact(quoteArgs.Field, Constants.DefaultDateFormat, CultureInfo.InvariantCulture,
+                                           && !DateTime.TryParseExact(quoteArgs.Field, Consts.DefaultDateFormat, CultureInfo.InvariantCulture,
                                                DateTimeStyles.None, out _),
                 Encoding = Encoding.GetEncoding("Windows-1250")
             };
             await using var csv = new CsvWriter(writer, conf);
-            var options = new TypeConverterOptions { Formats = [Constants.DefaultDateFormat], NullValues = { string.Empty }};
+            var options = new TypeConverterOptions {Formats = [Consts.DefaultDateFormat], NullValues = {string.Empty}};
             csv.Context.TypeConverterOptionsCache.AddOptions<DateTime>(options);
             csv.Context.TypeConverterOptionsCache.AddOptions<DateTime?>(options);
-            
+
             await csv.WriteRecordsAsync(records);
         }
         catch (Exception e)
diff --git a/FKGees/Services/DecretsService.cs b/FKGees/Services/DecretsService.cs
index 9e1c873..8f77927 100644
--- a/FKGees/Services/DecretsService.cs
+++ b/FKGees/Services/DecretsService.cs
@@ -1,6 +1,6 @@
 namespace FKGees.Services;
 
-internal class DecretsService
+public class DecretsService
 {
     private readonly PcmService _pcmService;
     private readonly CsvService _csvService;
@@ -8,7 +8,8 @@ internal class DecretsService
     private readonly ILogger<DecretsService> _logger;
     private readonly Context _context;
 
-    public DecretsService(PcmService pcmService, CsvService csvService, IEnumerable<IDecretsDefinition> definitions, ILogger<DecretsService> logger, Context context)
+    public DecretsService(PcmService pcmService, CsvService csvService, IEnumerable<IDecretsDefinition> definitions, ILogger<DecretsService> logger,
+        Context context)
     {
         _pcmService = pcmService;
         _csvService = csvService;
@@ -17,11 +18,12 @@ internal class DecretsService
         _context = context;
     }
 
-    internal async Task Process()
+    public async Task Process()
     {
         try
         {
-            _logger.LogInformation("DecretsService - Start exports decrets, StartDate: {StartDate}, EndDate: {EndDate}", _context.StatDate , _context.EndDate);
+            _logger.LogInformation("DecretsService - Start exports decrets, StartDate: {StartDate}, EndDate: {EndDate}", _context.StatDate,
+                _context.EndDate);
             Console.WriteLine();
             Console.WriteLine("Export dekretów");
             var doctypes = _definitions.Select(x => x.DocType)
@@ -41,7 +43,8 @@ internal class DecretsService
             _logger.LogInformation("DecretsService - Export success");
             Console.WriteLine("Eksport do pliku dekretów");
             Console.WriteLine();
-            await _csvService.CsvExport($"Export/{_context.DecretsFileName}", result.OrderBy(x => x.Data).ThenBy(x => x.Nr));
+            await _csvService.CsvExport($"Export/{_context.DecretsFileName}", result.OrderBy(x => x.Data)
+                .ThenBy(x => x.Nr));
             Console.WriteLine("Eksport do pliku dekretów zakończony powodzeniem");
         }
         catch (Exception e)
diff --git a/FKGees/Services/RegistersService.cs b/FKGees/Services/RegistersService.cs
index c520c1e..9d27d84 100644
--- a/FKGees/Services/RegistersService.cs
+++ b/FKGees/Services/RegistersService.cs
@@ -1,6 +1,6 @@
 namespace FKGees.Services;
 
-internal class RegistersService
+public class RegistersService
 {
     private readonly PcmService _pcmService;
     private readonly CsvService _csvService;
@@ -22,7 +22,8 @@ internal class RegistersService
     {
         try
         {
-            _logger.LogInformation("RegistersService - Start exports registers, StartDate: {StartDate}, EndDate: {EndDate}", _context.StatDate , _context.EndDate);
+            _logger.LogInformation("RegistersService - Start exports registers, StartDate: {StartDate}, EndDate: {EndDate}", _context.StatDate,
+                _context.EndDate);
             Console.WriteLine();
             Console.WriteLine("Export rejestrów");