That's not true. The final price is based on the payment price, that is, the coupon has been deducted directly, but some will not show whether the coupon is useful until the order is submitted. After the payment is successful, the original price will still be displayed on the order. Enter the coupon number and password on the submit order page.

The prosperity of Internet at the end of last century;

So that the coupon download channel is also like a duck to water. Merchants are gradually accustomed to publishing coupons of life information through their own portals or authorized third-party websites, in the form of printing and SMS downloading. By browsing the Internet, users can immediately get coupons in these two ways and display them for use when they spend offline.