Yes, you must have a valid b2s account in order to buy an item at the b2s site and use your coupon. During the process of buying an item on our site, you can use your b2s account to see more of our services.

To avoid this problem, you should check out carefully b2s promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

All deals from Promotion Programs of b2s are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.

Let us know via email, our team will confirm with b2s to fix and remove all Promo Codes, Coupon Codes, and Deals that aren't working.