There are two ways to quickly duplicate an invoice or estimate in Nutcache.
1. From the list of invoices or estimates, choose the "Duplicate" option from under the action menu at the right end of the line for the transaction you wish to copy.
2. When displaying the transaction you wish to copy, choose the "Duplicate" action from the "hamburger" menu at the top-left corner of the invoice or estimate.
The "Duplicate" action will open the invoice or estimate creation screen, depending on the original transaction, and the document number will be automatically updated to follow your usual numbering order. The content of the original transaction will be completely copied into the new one.