prestalo.com provides all the information about Promo Code, you can log into your account and view it. I believe that everyone understands that the Coupon of Prestalo must be used within the validity period. However, some customers may be confused about the Coupon Code for fixed products, these Coupon Code need to be valid before the products are sold out. If you see a promotional poster on the prestalo.com homepage, please use it with confidence, because once these Coupon are displayed, they must be within the validity period and will not expire temporarily, so you can buy with confidence.