Amazon has a group promotion program called "Amazon Bang Bang Group". This program allows consumers to get discounts by inviting friends to buy products together.

Preparation:

1. Register an Amazon account

2. Enter the Amazon Bang Bang Group page

3. Select a product of interest and click "Start Group Buying"

4. Select the number of group members and group buyers

5. Pay the group buying price

6. Wait for the group to be successful

Note:

1. There is a certain quantity limit on the products in the group, so you need to participate in time

2. After the group is successfully joined, the products will be shipped within 7 days

3. If the group fails, the payment will be automatically refunded

4. When purchasing products, please carefully check the product details and specifications, and negotiate with the group buyers before paying.