Douyin offers group buying in the same city.

Mobile phone: Huawei nova8 System: HarmonyOS2.0.0 Software: Douyin 19.61. Open the same city. Open the Douyin App homepage and click "Tongcheng" at the top of the page.

2. Open the food in the city and click "Food" at the top.

3. Open the discount group purchase and click "Discount Group Purchase" at the top.

4. Open the product details page, select the product you like, and click to enter.

5. To purchase the product, click "Buy Now".