PTC is profitable?

Business Pay To Click, is one of kind earn money program on the internet. There are many programs like this, we just click the ads and show it for 30 seconds and we will get money around 0,01$ per ads. You can see that it is small income, are you want to spend your time for this amount? I think this is depend on how you can get referral. Without referral you will can't get satisfy income. So if you want to follow PTC program, you need to learn how to get referral.