Accountant finds all invoices ready for Payment. In preparation of Invoice batch, accountant groups invoices by payTo party, allocates set of check numbers for set of checks. Accountant writes check to each vendor. Records payment in payment log. Accountant also documents payment identifier (from payment log) in deposit withdrawal log of bank account.
Payment identifier (from payment log) and amount is also documented with invoice and invoice is marked as paid if invoice is fully paid.