richardybias

We already found the solution. In the orderType Class, there was a purchaseOrderDateUTC property which was set as required. **Solution:**Delete purchaseOrderDateUTC property under "Utility/AnetApiSchema.generated.cs"

We already found the solution. https://stackoverflow.com/questions/56861782/authorize-net-unexpected-error-while-using-invoicenumber/77407678#77407678