You need to follow the steps below to use your Voucher Codes in Famous Smoke: add your favorite products to the shopping cart, then click log in or create a new account, and then return to the Famous Smoke shopping cart to select the products you need to purchase (can be a single product, multiple Famous Smoke orders can also be placed together). Then jump to the payment page, select Vouchers of your Famous Smoke on the payment page, and complete the payment.