Can anyone tell me how to re-issue the same invoice with a different PO on it? I accidentally included the wrong Purchase Order on an invoice to a client. TIA

Hello there, 2020conversation. 

You can edit the Purchase order (PO) information on the invoice and then send it again. 

To do that: 

1. Go to the Sales menu and then choose Invoices.
2. Locate and click the Invoice transaction. 
3. Edit the transaction to its correct PO. 
4. You can also enter a message on the invoice to let your client know that you are re-issuing the invoice with its correct PO. 
5. Click Save and send, then, Send and close. 

You can check out these article for information about sales transactions: 

• How to find duplicate invoice, estimate, or sales receipt numbers
• How to edit a sales transaction form

I'll be here if you need anything else.