Google Opinion Rewards - Answer quick surveys and earn Google Play credits with Google Opinion Rewards.

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.

Swagbucks - Swagbucks is a loyalty program that offers individuals rewards for engaging in various activities. Users can earn reward points for performing Internet searches, purchasing items from affiliated vendors, or completing polls.

Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything

SavvyConnect - It is a free software that tracks your digital actions to help companies learn about consumer...

Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.