1. When recruiting people to join the group, emphasize what users can enjoy after becoming members of the group, such as knowing in advance the next day's high-quality discounted goods, delivering them to your door quickly or notifying them of arrival.

2. Constantly expand contacts and sell more products, so that users can buy high-quality and affordable goods and enhance their reputation.

As one of the subcategories of community group buying, frozen food suppliers can directly transform into community group buying with the help of supporting cold chain system.