ZiiPOS Classic – How to set payment surcharge Go to payment methods setup. Select a payment method and click “edit”. Set the surcharge as you need. Tips: Surcharge of Tyro has to be set on Tyro. Updated on 3 April 2023 Tagged: payment surchargepaymentssurchargeZiiPOS Classic Related Articles ZiiPOS Classic–How to Enable the Gift Card as a Payment Method How to Add a Payment Method