Post Date

The Post Date is the date the invoice or credit memo will be recorded in the general ledger and defaults to the current system date.  The invoice post date can be changed to any future date or any previous date so long as the new date is after the Close Date entered in Company Setup. 

No invoices may be added, changed or deleted if the invoice post date is on or before the company's close date or if payments have been made against the document.  An invoice Post Date is required to complete an invoice.