Ranked in these QuestionsQuestion Ranking
Pro Passive earnings
Using old phones or tablets, you can let Perk run non-stop videos on your phone or tablet which will rake up the reward points. You can have multiple devices all running videos constantly - known as Perk farms. If you buy cheap hardware (old used phones, or very cheap phones) they can pay themselves off fairly quickly and they will add to your earnings.
Con Information sharing
Perk will track many thing including your location, as well as purchases make on affiliate websites (although specifically not your credit card number). Perk can give you free stuff, but in return they collect a lot of personal data on you.