Accept credit cards on your phone using mobile readers and apps from Square, PayPal, or Chase. Download the app, connect a ...

Accepting credit cards requires a payment processor like Square or Stripe, a merchant account, and hardware like POS terminals. Fees range from 1.5% to 4%.

Austin has become the first region outside the Seattle area where Whole Foods Market is offering the palm recognition service Amazon One as a payment option. The Arbor Trails Whole Foods store is the ...