Google Pay™ Does Alliant offer Google Pay? How does it work? Alliant is happy to support Google Pay™ across Alliant Credit and Debit cards. Download Google Pay. Getting started with Google Pay in three steps: Download the Google Pay app on your phone Add your Alliant Visa Card (as easy as snapping a pic!) Pay at over one million locations nationwide. Google Pay is both easy-to-use and secure Google Pay is as convenient as it is secure. Why? Because Google Pay never uses your actual card number. Instead, it uses a virtual account number so your actual credit card number stays safe. Learn more about Google Pay here.