Bling Nation is looking to change that with its service, which pairs RFID-enabled stickers with a back-end system that charges purchases to credit cards (via PayPal) and sends text-message receipts to cellphones.
It turned out that the programmer who had built the link between the front-end sales system and the back-end inventory system had somehow managed to duplicate a line of code.
He yanked 5, 000 Transmedia processing machines out of restaurants and combined Dining's classier front-end product with Transmedia's superior back-office system that credited savings on monthly charge-card accounts.