You also receive a $5.00 credit just for signing up! It is similar to Cash Crate except, Inbox Dollars sends you emails to read. I receive about 3 to 4 emails a day. And all you have to do is open them up, click where it says confirm reading this email. Then you get credited for it.
To be honest, you will obviously not get rich doing this. But if you are a Stay at Home Mom like me, a student, or anyone else looking to make a little extra cash, it might be worth giving it a try.
If you're always on the computer, like me, it might be worth checking it out. I'm checking my email all the time, anyway. Might as well make some money doing it!