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 Flatfair.com 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 Flatfair.com checkout system or a customized checkout system that accepts the coupon.

It depends! Normally, the percentage that you can save with that Flatfair.com Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.

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

Yes, it has ever. It may not be available now, but it is completely possible for loyal customers of Flatfair.com to get it by tracking all of its promotion programs.

Yes. Like all other stores, Flatfair.com offers a number of Cyber Monday Coupons. Don't forget to check the expiry date before making your purchase.