Annamaria Amik wrote:
Jenny Forbes wrote:
Maybe I'll send an invoice for the short payments, I haven't decided yet.
From an accounting point of view, you can't send another invoice for the missing items. That would mean invoicing them twice, and as a result, she would owe you twice the differences.
Her debt is already certain and due - you sent her an invoice, she accepted it, paid it partially. Now SHE needs to pay the rest.
But you could send her a reminder listing all the missing amounts.
Here in Romania often (always? not sure) companies send each other such reminders or statements at the end of the year, asking the recipient company to confirm that such amount was outstanding at the end of the year. You could send it at the end of the quarter.
E.g. Notice of amounts outstanding/unpaid. As at 31 Dec, based on my accounts and invoices issued and sent to you, you owe me the following amounts: ...
... but you can issue a debit note for each difference...