Check Out at Stores Using QR Codes from PayPal

It seems like new payment processing technologies won’t stop popping up to help us to leave our wallets at home. From services like LevelUp, which uses a special scanner to input payment information from smartphones, to Square Wallet, a service from Square that uses your phone’s GPS data, your name and, well, your face to… Continue reading Check Out at Stores Using QR Codes from PayPal