unsubscribe trial period

Hello, I have just accepted the trial period of your Ccleaner product and I would like to unsubscribe, can you tell me how?
 

It will revert to the Free version after 14 days of the free trial.

If you don't want/need the Pro features during those 14 days then simply don't use them.

https://www.ccleaner.com/download

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		Use CCleaner Professional for 14 days, for free. Once your trial is over you'll automatically drop down to CCleaner Free, so it won't cost you a thing.
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</div>

If you don't want CCleaner at all, not even the Free version, then simply uninstall it like any other app.

Thank you very much.