https://zihexin.net/rules/ddcxk1. Open the Didi Chuxing app - click on "My" - "Coupons" - "Coupon Code Redemption" - enter the redemption code
2. A maximum of one Didi Express coupon can be used for one Didi Express order
3. The total number of Didi Express used by a user in a day shall not exceed four, and the same Didi Chuxing account, mobile phone number, WeChat Pay account, and mobile device number belong to the same user
4. When users choose to use Didi Express coupons to pay for orders, they will be given priority in using Didi Express coupons to offset the order amount. If the coupon amount is higher than the order amount, the difference will not be changed or exchanged; If the order amount is higher than the coupon amount, the difference will be paid by the user
5. This voucher can only be used to pay for Didi Express orders within the user's account once it is bound to the account
6. If users have any questions or need any assistance regarding the usage rules or during the use of Didi's ride hailing software and/or related services, please consult Didi's official website.
7. Validity period: 6 months from the date of voucher issuance, 30 days after binding
