Students get 5% off every Express purchase just by registering with UNiDAYS. Online promo code cannot be combined with any other coupons. Not valid on Featured Brands, sale items or previous purchases. See express.com for details. Taxes payable after discount value is deducted. If you return a portion of your purchase, a portion of the discount will be lost. Cannot be used to purchase Express gift cards. Associates are not eligible.