Purchases made using external coupons or promotional codes not found on this site are not eligible for Cash back. Cash back is not available on purchases made through the mobile domain, or on items that are placed into the shopping cart prior to the click from this site. Transaction must be completed in the same browser session. Purchases made on a mobile app are not eligible for Cash back. Please confirm you are not redirected to a mobile app while shopping through our site on a mobile device. Cash back is not available on the purchase or redemption of gift cards or e-gift cards. Cash back is not available on select tablets, e-readers, laptops, desktop computers, HP Products.