InboxDollars is an online platform that allows users to earn money by completing various tasks. These tasks include taking surveys, watching videos, playing games, and reading emails. Users accumulate cash rewards for their activities, which can be redeemed for gift cards or cash via check. The platform is free to join and is available to residents of the United States. Users can easily track their earnings and find new opportunities to earn money. While it offers a way to make some extra cash, the earnings are generally modest and may require time and effort to accumulate significant amounts.