Inboxdollars is not a scam. You won’t qualify for every survey but you will for some. I can make an average of $1.50 a day. by doing like 3 surveys a day. I have already cashed out my first $30 to see if it pays out and they do. In about 2 weeks I have already made another $20 but I’m going to save this payout for a couple months from now until I hit $100.
Some websites, like eBay will pay you as much as $6 to sign up to their sites and place bids. Another website, Stamps.com, will pay you as much as $10 for signing up for their free trial program. However, with the latter, if you do not cancel the free trial before expiration, then you will be billed monthly for their programs (in the case of Stamps, its $15.99 per month).