Upgrade your existing scale to include POS Payments. Everything you need for POS Payments: Whether you’re running serve-over counters or dedicated checkout operations, adding POS Payments to your Avery Berkel scales unlocks a wealth of new capability, such as taking payments, applying discounts, and crafting promotional offers. POS Payments also provides administrative functionality to payments, including tax rate management, configuring surcharges, and managing payment types.