You may add a line for invoice number tracking or purchase order numbers for your transactions by customizing your account; this will make searching by your custom invoice or purchase order numbers easy.
- Click the Process button.
- Click the Customize link.
- Set the invoice number tracking and P.O. field to Display or Required (as needed for your use).
- Click the Save Changes button.
- An invoice number tracking or P.O. line will now be present on the transaction processing page and will automatically be added to your transactions if entered.
- Fill out the remainder of the page and click Process to submit your transaction.
You can search for transactions by either purchase order or invoice number. Click here for instructions on searching.