Here's how to use Coupons when shopping in American Sweets: add new products to the American Sweets shopping cart and click the checkout. Log in or create a new account to American Sweets by entering details, then click Continue to pay. Below the listed items, you will see a box that says Add Coupon, choose the American Sweets Coupons you are going to use and then the website will automatically return to the checkout page. Now you will see your actual total payment at americansweets.co.uk.