If you are editing an invoice that is already in the system, press <C> to change the invoice when you see the prompt below after choosing Enter/Change Invoices Payable from the Accounts Payable Menu.
Do you want to Enter a new invoice or Change an existing one? <Esc>=Quit
Next you can type the invoice number you are searching for. If you type in the invoice number correctly, you can go directly to step 3 to change or view the invoice information.
█ Golden Opportunity ♦ Enter a Payable █
Press <Esc> to Quit
If you’re not sure of the invoice number, you can leave the invoice number field blank and press <Enter> to search for the invoice by vendor code. If you search by vendor code, you will see a list of invoices for that vendor, where you highlight the desired invoice and press <Enter>.
When the desired invoice appears, press <Y> to select the invoice, and follow this procedure from step 3 on.