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”.

Of course not, most coupons may be used only by you when you received them directly from Life Source. As the Life Source coupon includes your User ID, it cannot be resold or transferred in any way.

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

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

The sitewide discount from Life Source is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.

Yes. The old coupons from Life Source will be kept on the page if it has not expired. New coupons will continuously be updated.