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”.

To use the flsun3d 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 flsun3d checkout system or a customized checkout system that accepts the coupon.

Yes. Coupons for each Discount Event of flsun3d will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at flsun3d.

At the time of updating, flsun3d has not applied Student Discount all year round yet. Check the official store and reach out to the customer support team to be clear.