First, confirm whether you have an account in ConfirmTKT. If not, you can create it first. Then select your favorite ConfirmTKT product and add it to the shopping cart. Click the calculated button, and finally, jump to the ConfirmTKT payment page. After clicking, you can select the ConfirmTKT coupon codes you need to use, and then return to the payment page to continue the payment. It should be noted that the used ConfirmTKT coupon will be automatically removed from your coupon code.