Simply click on the logo for the offer you would like to use and review the terms of the offer. Once, you have reviewed the terms of the offer, the offer is now activated and linked to your Debit MasterCard. Once the offer is activated, all you should do is go shopping with that merchant and use your Debit MasterCard to pay for your purchases. It’s just that easy. There’s no need to clip a coupon, show a bar code or enter a promo code.