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”.

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 Insane Labz's policy, you can contact Insane Labz via mail for your reference.

Most Big Discount Events of the year witnessed a vast number of coupons from Insane Labz 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 Insane Labz with numerous coupons.

All deals from Promotion Programs of Insane Labz 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.