Is cloaking on content.ad or rev content needed?

Hi everyone

New to STM here. Impressed with the info!

I am planning to give Native ads a shot, and looking to provide SKIN offers.

Probably going to join content.ad and rev content as a start.

Based on what I read, it seems like content.ad charges a lot more per click if the LP contains an external link?

How do we overcome this? Do we cloak content.ad or something?

Please advise. Thanks a million