Thanks for the help, had a supplier credit in Mar 2023 and later the supplier did a deposit into bank account. Everything worked - created a deposit and it popped up under suppliers, create a bill with 0.01, then using "bill payment" selected the deposit and then the credit and it offset correctly. Subsequently deleted the bill with 0.01. Unfortunately then encounter the problem of "overdue" with 0.01 even though "open" is 0.00.
