1. The goods you buy must be what you like and need. For example, the number of family members has different requirements for the size of the washing machine.

It is not appropriate to change the budget plan easily, so you must consider your own money.

3. Inquire about or understand the commodity price from the second channel to prevent the discount from getting wet.

4. Check the delivered goods carefully to prevent the goods from making mistakes.

5. To participate in group buying, you must ask for the manufacturer's warranty card to avoid the trap of "no warranty for special products".

6. Don't participate in group buying with limited liquidity.

For example, 100 people participated in the group purchase of a small cabinet company. Obviously, the year-end delivery date will not be yours.

7. Make sure that your convener is credible, and those who dress too brightly or too shabby are not real "hosts". The real owner can't know all about the performance of the goods.

8. Don't make a down payment easily, and pay attention to the terms of the group purchase agreement.