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 SiO Beauty. As the SiO Beauty coupon includes your User ID, it cannot be resold or transferred in any way.

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

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 SiO Beauty.