GrindaBuck

Published December 30, 2016, Category: Cash back, Paid Surveys

How it works: Earn rewards by taking surveys, completing offers, shopping, participating in contests, trying out products or services, watching videos, listening to music etc. Earn 3 cents each time you log in.

Payment: Your rewards can be redeemed in gift cards or Bitcoin. 1000 points ($10) min in order to redeem.