The future of payments according to PayPal:
“The following Youtube clip illustrates just some of the new features Paypal has in the works and there really cool. They include the ability to make a payment to someone by simply logging into the Paypal app and tapping your phones together, mobile alerts of sales and when you have received store credit, ability to scan barcodes on clothing to locate which store has your size, scan promos instore to see whats been discounted, scan your items as you shop to by pass the check out, pay and order before you pick up your coffee and decide just exactly how you want to pay long after you have left the shop. Pretty neat huh?”
(via Paypal: The Future of shopping | uncluttered white spaces)