POS terminals enabled with NFC-based technology from Pi-xcels can deliver e-receipts to a buyer’s smartphone immediately after a transaction. Buyers tap their smartphone on the merchant’s POS terminal to generate the receipt. The NFC signal from a Pi-xcels-enabled POS terminal triggers the opening of a unique webpage on the default browser of the buyer’s phone. The e-receipt can be downloaded as an image or a PDF to the phone and can be used with other apps or to support a product return at the merchant. Unlike QR code-based e-receipts, the NFC signal technology provides added secu...