摘要：As of my last update in October 2023, WeChat official accounts (also known as WeChat public accounts or 公众号) have specific requirements regarding the number of domain names that can be associated with...

As of my last update in October 2023, WeChat official accounts (also known as WeChat public accounts or 公众号) have specific requirements regarding the number of domain names that can be associated with their business activities:

1. Subscription Accounts (订阅号): Generally, subscription accounts do not have a specific limitation on the number of domain names that can be linked. However, the use of domain names must comply with WeChat's content and quality guidelines.

2. Service Accounts (服务号): Service accounts often allow linking multiple domain names, especially if they are part of different services or functions provided by the business. Nevertheless, the exact number can be subject to change based on WeChat's policies which are periodically updated.

To ensure the latest and most accurate information, it is recommended to check the official WeChat documentation or consult directly with WeChat support. WeChat's platform rules and guidelines are updated regularly to align with evolving digital standards and compliance requirements.