Professional purchase for lifetime?

CCleaner for Windows CCleaner Windows Suggestions
1

Hi. I'm a long-time user of the free version of CCleaner, and am toying with the idea of upgrading to the professional version. My question is: when I purchase a license, is it a one-year license or a lifetime license? Thank you in advance for your answers!

Jill

2

The extra features (multiple user clean, better monitoring) will remain after the year; auto-update and priority support will only work during the first year.

3

Thank you!