If Alibaba merchants receive complaints, the platform will verify the content of the complaint according to Alibaba's transaction rules and offline inspection standards, and take corresponding punishment measures. Specific punishment measures include:

1. Warning and deduction: For merchants who violate transaction rules and offline inspection standards, the platform will warn and deduct points.

2. Deletion of illegal content: For false advertisements, illegal information or content that violates industry regulations posted by merchants, the platform will delete the relevant illegal content and give warnings, deduct points or make other handling depending on the situation.

3. Suspend or close the store: For merchants who have serious violations or have violated the rules for many times in a row, the platform will suspend or close their stores.

4. Pursue legal responsibility: For suspected illegal or other serious violations, the platform will cooperate with relevant departments to investigate and deal with them, and may pursue the legal responsibility of the merchants involved.

It should be noted that while Alibaba platform handles complaints based on transaction rules and offline inspection standards, it encourages merchants to consciously abide by platform rules, improve service quality and after-sales guarantee level, and provide consumers with a better shopping experience.