1. Open Jiahui Supermarket official website or download Jiahui Supermarket APP: You can download Jiahui Supermarket APP through search engine or application store, or you can directly purchase online at Jiahui Supermarket official website.

2. Register and log in to your account: If it is the first time for you to use Jiahui Supermarket for online shopping, you need to register an account and log in.

3. Selecting goods: In official website or APP of Jiahui Supermarket, you can choose the corresponding goods according to your own needs and add them to the shopping cart. Jiahui Supermarket offers a variety of product categories, brands and price ranges, so you can browse and choose the products you need.

4. Confirm the order and pay: On the page of confirming the order, you need to fill in the receiving address, delivery method, payment method and other information, and then pay after checking the order information.

5. Waiting for delivery: Jiahui Supermarket will arrange the corresponding delivery service according to the delivery method and time you choose, and you only need to wait for the delivery staff to deliver the goods to your door.