How do I redeem a coupon? First of all you must be a member. It doesn't cost anything to be a member. If you aren't a member yet then you will need to sign-up. At the end of the registration process you will be given the opportunity to "Redeem a Coupon". If you are already a member then log on to the site. Then go to the green tab "My Account" and then select "I've got a coupon".