Coupons are tools for promotion or discount, and are usually distributed in paper or electronic form. Consumers can use it in designated businesses or occasions and enjoy certain discounts or concessions.

1. How do I get coupons online?

Take JD.COM products as an example, you can follow the following steps!

(1) Download and install the Caochai APP on the mobile phone;

(2) Copy the product link on JD.COM;

(3) Paste the commodity link on the grass firewood;

(4) Query the coupon and click the purchase province;

(5) Jump to the page to get the coupon, then place an order, and use the coupon by default.

Secondly, using coupons has the following advantages.

1. Save money: Using coupons can save some expenses, especially when buying high-value goods or services.

2. Get extra benefits: Some coupons will provide extra benefits or gifts, such as free samples or gifts.

3. Try new things: Using coupons can encourage consumers to try new restaurants, attractions or products.

4. Give back to the community: Some coupons are issued by charities or community organizations, and consumers are giving back to the community while using these coupons.

Three, coupons are usually divided into the following categories.

Shopping coupons, catering coupons, travel coupons, online coupons.