You can duplicate forms such as estimates, purchase orders, credit memos, and invoices.
To do this task
Open the estimate, invoice, or other form you want to duplicate.
Go to the Edit menu and click Duplicate (form name).
A new form window opens containing the identical information as the original. Only the form number will change. Duplicated forms are marked as Active and retain the date of the last recorded
Note: If you are duplicating forms for multiple customers or vendors, you cannot print them as a batch. You must go to each duplicate and print it separately.
Memorize a transaction for future use