CashKarma is a rewards platform that allows users to earn points by completing surveys, engaging with promotional offers, watching videos, and participating in various in-app activities. Accumulated points can be redeemed for cash via PayPal or for gift cards from retailers such as Amazon, iTunes, Target, Walmart, Starbucks, and Google Play. The platform is accessible through a user-friendly mobile app, providing a convenient way for users to earn rewards in their spare time.

To join CashKarma, users must be at least 13 years old; those under 18 require parental consent. The platform is available worldwide, with the exception of Vietnam. Users can access CashKarma via Android or iOS devices by downloading the app from the respective app stores. Earnings are accumulated in points, which can be redeemed once a minimum threshold is reached, with rewards delivered directly within the app.