1, there are three main types of sellers. A-level violations, B-level violations, C-level violations.

2. Among them, Class A violations are general violations and Class BC violations are serious violations.

3. Class A violations mainly include spamming information, false transactions and dishonesty.

4. Class B violations mainly include publishing prohibited information, stealing other people's accounts, revealing other people's information, and stealing other people's money.

5. Class C violations are mainly selling fake goods.