To use the brightbrain 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 brightbrain checkout system or a customized checkout system that accepts the coupon.

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on brightbrain's policy, you can contact brightbrain via mail for your reference.

To avoid this problem, you should check out carefully brightbrain 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.

Most Big Discount Events of the year witnessed a vast number of coupons from brightbrain released. Especially, on federal holidays such as New Year’s Sale, Thanksgiving, Christmas... or on other important days such as Valentine’s Day, Easter, and Father’s Day..., customers also can buy at brightbrain with numerous coupons.

Usually, Coupon Stacking is not allowed at brightbrain. However, the store will surely give out notice if available.

There is no certain number for the frequency of releasing coupons from brightbrain. But, most of the time, there will be at least one available. Special Discount Days such as Black Friday, Cyber Monday, Back to School Sale... come with many coupons.