Will auto extension automatically renew my CCleaner lincense?
Yes if Automatic Extenxion is enabled then your licence will automatically renew and you will be charged for another year.
If you don't want that to happen then use 'Manage subscription' to cancel the auto renewal.
<a href="https://support.ccleaner.com/s/article/how-do-i-manage-my-ccleaner-subscription?language=en_US" ipsnoembed="true" rel="external nofollow">https://support.ccleaner.com/s/article/how-do-i-manage-my-ccleaner-subscription?language=en_US</a>