Inbox dollars is free to join and they give you a $5.00 bonus just for signing up. Once you join, Inbox Dollars sends you a confirmation email, then you can instantly start earning money and monitoring your earnings on their site.
How do you earn money?
1. $0.10 for each Coupons.com coupon you print
2. Reading emails 3 cents for each email - all you HAVE to do is open them, then delete
3. Take Surverys you can earn a $1.00 for doing a survey each day.
4. Complete offers - signup for survey programs, free information about a product etc.. you will get .50 to 1.50.
5. Trial offers - Various merchants want you to try their products or service and Inbox dollars pays you for tryign them out. (keep in mind that if you do a trail and don't like it to cancel withint the 7 to 30 day window depending on the trial offer)
6.Cash for Games - play games and make money.
Plus their are a few other ways to make more money like referring friends or Shopping thru their system.
BONUS: There is also a cash back program for stores like Target, Kohls, Walmart, KMart, ShoeMall, and many others. Cash back ranges from 2% up to around 20% for most stores.