I need some advice. How would I know if a PTC site is legit or scam? I signed up to a lot of PTC site expecting to earn more money while surfing. But Im not sure if i signed up in the right PTC's.
just do your research. A good research process I have found to be useful is found here: http://webupon.com/web-talk/earning-online-the-great-mystery-that-was-not-hard-to-find/
If you still need help after researching you can always come here.