1. The arrival period is different. The official group purchase arrives at the account in 14 days, which starts after the user arrives at the store to write off the consumption, while the small program group purchase usually takes seven days. Secondly, the arrangement of POI is different. Under the same data, the official group purchase takes precedence over the applet.

2. The requirements for group buyers to have fans are different. The official group purchase requires 1,111 fans for group buyers, while the applet does not require fans, so zero fans is enough.

3. Payment method: official group purchase supports Alipay, and small group purchase supports Alipay and WeChat.