In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

To use the yandex coupons on their website, you need to meet the conditions:

•  The items you choose must meet all coupon requirements as explained in the Terms and Conditions.

• The coupon has not expired. 

• The seller uses the yandex checkout system or a customized checkout system that accepts the coupon.

Yes, you must have a valid yandex account in order to buy an item at the yandex site and use your coupon. During the process of buying an item on our site, you can use your yandex account to see more of our services.

In case you need to change another yandex Coupon Code, or you no longer want to use the item, you can cancel your Coupon Code by a press on the Cancel tool at yandex. We will support you if you have any trouble via our mail.

Firstly, you need to check out whether yandex offers yandex First Time Coupon Programs at that moment or not. If this program exists you can:

• Step 1: Sign up for a new Gmail, Yahoo, or whatever other email service provider that you want.

• Step 2: Complete your new yandex profile and start searching for yandex First Time Coupon.