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

Normally, most of the websites you can print the grocery coupons from only work on a computer, even you can get coupon books mailed to your home for free. But it completely depends on Philter Labs's support program at the time you search, so please visit the Philter Labs site to know more details.

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

Once you find available coupon codes and are approved by the Philter Labs official store, you can submit them to us at Coupon Submission. We are not responsible for the reliability of coupons provided by customers.

Currently, there are 7S offers in total and the biggest discount is 50% off. If you intend to purchase at Philter Labs, let's pick one to save on the cost.

All deals from Promotion Programs of Philter Labs 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.