1. Open and log in to Duoduo account. After logging in successfully, you can click Personal Center-Coupon in the lower right corner to enter the Coupon window, as shown below:
2. After clicking, you will enter the following window. According to the prompt, you can see that there will be coupons for different products on this page, and you can collect and click according to the prompt, as shown in the following figure:
3. There will be a daily treasure grab button at the top. You can click to participate according to the prompt and receive it according to the prompt, as shown in the figure below:
4. Click the following: Win Bao every day, click to open the following page; Follow the prompts to draw a lottery, and you will get a free ticket, as shown in the following figure:
5. The following are coupon tips, according to which you can directly deduct the purchase; Convenient and quick, as shown in the figure below: