diff --git a/Distribution/Features/ShopPO/ShopPOService.cs b/Distribution/Features/ShopPO/ShopPOService.cs
index 5f32def..e427f9e 100644
--- a/Distribution/Features/ShopPO/ShopPOService.cs
+++ b/Distribution/Features/ShopPO/ShopPOService.cs
@@ -217,6 +217,9 @@ public class ShopPOService(
         try
         {
             await invoiceRepo.AddAsync(invoice);
+            var lines = InvoiceService.BuildItemsFromShopPO(po, invoice.Id);
+            await invoiceRepo.AddItemsAsync(lines);
+            await invoiceRepo.AddVersionAsync(InvoiceService.BuildVersion(invoice, lines, 1, InvoiceVersionStage.Created, userId));
             po.InvoiceId = invoice.Id;
             repo.Update(po);
             await uow.CommitAsync(ct);