Post all items to the transaction and Total the transaction.
Ask the customer to swipe the credit card on the debit pad. Or, have the customer hand you the credit card and you can swipe.
Press button on the debit pad corresponding to Credit (button is located at the top right corner).
Debit pad displays a message asking if amount is OK. The amount is equal to the transaction total (refund). Press Yes button on debit pad.
The debit pad displays a message, asking the customer to show the cashier their card.
On the POS screen, the system displays the total amount of the refund and a dialog box prompting for the Protobase Customer Code. In the box, enter the last four digits of the credit card number.
After entering the code, a progress bar briefly displays on the POS Screen. After authorization has been received, the message Approved displays on the debit pad.
On the POS screen, follow the prompts to finish processing the transaction. Have the customer sign the store copy of the receipt that prints.