1. Discount promotions have an absolute advantage in price.

2. Gift promotion, when customers buy products, give away some other special products to interest them.

3. Points promotion uses point cards. Customers accumulate points every time they make a purchase. The points can be exchanged for small gifts or used as cash in future purchases.

4. Lottery promotion, the lottery should be open, fair and fair, and the prizes should be attractive to everyone, so that more users will be interested in the promotion.

5. Joint promotion. The products of other companies are somewhat complementary. Joint promotion is very beneficial to expanding the online sales of both parties.