Q: How to Use Coupons on AliExpress?
A: Open the website and go to the product you like to buy. You will see if the seller is offering an extra coupon. If there is any coupon, simply tap on it. On the next page, it will ask you about which seller coupon you would like to use. Go to the previous page and click on 'Buy Now.' On the next page, go to the 'store coupon' and choose the coupon you want to use. For AliExpress coupons, you can apply them at the bottom section of the order.