There are so many Get Paid To sites out there at the moment, they all initially look good, but once you have clicked all the, read all teh emails or signed up to all of the offers you are normally still a long way below the minimum payout level and youhave probably been working at a rate of less that $1 per hour. It is pretty poor pay.
There are many of us who have no choice but to work form home and this type of site can bring in a significant income. I have found that it is best not to spread yourself too thinly. Try out a few sites and see which is best for you. When you discover new ones, do not be afraid to try them, but if they are not earning much for you, do not return to them.
I have picked a few sites which I really like. Ones which I know pay out, have friendly admin and are not too time consuming. I also try to pick sites which pay a high percentage of referrals earnings. Then I concentrate on getting referrals for these sites, as well as continuing to earn on it myself. This means that I am, in essence, getting a team of people to work for me therefore increasing my earning potential.
Once you have decided on a site, do not be afraid to advertise your referral link. A there are so many new GPT sites about at the moment, there is a lot of competition. This means that advertising can be very cheap. Advertise across quite a few sites to maximise your exposure and make sure you tell all your friends and advertise on your own website / blog if you have one.