There are a variety of companies available around the world which are dedicated to provide apps for loyalty cards and coupons – mostly via QR Code. One of the most innovative companies is StampKey. StampKey offers one of the simplest ways to store loyalty cards, barcodes, PIN codes and customer number on a smartphone. For businesses StampKey provides them an easy way to bring their loyalty card on their customer’s smartphone and collect loyalty stamps via entering a simple PIN code.
Edificio Ofident, 200m norte, 50m este del centro Cultural Norte Americano San Pedro, Montes de Oca, San Jose Costa Rica +506 4000 0213 Website: http://www.stampkey.com/