Is there a minimum purchase amount to get cash back? Most merchants have a minimum purchase amount. Please check with the merchant to verify. Related articles Is there a spending limit on my Varo Bank Visa® Debit Card? How much cash can I get back at the register? What types of devices are supported? What’s the difference between Varo and Varo Bank? Aren’t you already a bank? Can I use my Varo Bank Visa® Debit Card when I travel internationally?