Paying with Cash App simplifies in-person contactless transactions at your POS, providing your customers an alternative payment method to complete their purchases and helping your business avoid the need to process card-not-present transactions. During the checkout process at your POS, you can choose Cash App Pay as the customer’s payment method to generate a unique QR code on your device screen. They then scan the code from their mobile device using Cash App to make their payment.
http://gmbsells.com/