官网买了个key，没提示时间，是能永久用吗还是一年许可

我艹，你好任性

我花280买了plus ,请问是不是永久的?

Our Professional product licenses are valid for one year. This means that the license and additional benefits such as automatic updates and priority technical support expire after that time. The product will continue to work, however without the extended functionality.
We do not currently operate an automatic renewal process. If you wish to extend your license, you can do this by simply completing a new purchase through our website.