RFID Contactless Cards are widely used world-wide as loyalty cards to determine customer's identity to provide a more personalised service, such as promotional and sales offers specific to that customer's spending history. The loyalty card program can involved customers to earn bonus points on their cards for purchase & redeem for cash coupons every quarterly or yearly. Thus customers will get to enjoy the fun, efficient shopping experience and at the same time of feeling the privilege of enjoying this up to date contactless technology.