When you enable cashback for debit transactions, the terminal automatically offers preset cashback values to the customer. By default, the preset amounts are set to 20, 40, and 60, but you can easily change one or more of these values as needed.
To change a preset cashback amount:
NOTE: If you have multiple terminals, you should ensure that they are all configured to offer the same preset cashback amounts to avoid one terminal displaying different cashback amounts from the other terminal(s).