Sites are closing, earnings are tough
Many PTC Sites have closed, others remain open but I don't feel much confidence in them. I have advised that you avoid buying things from a PTC mostly because the risk is very high that you'll never see a return.
The DailyClicks sites were good to me in the past, but like many others that had paid me once or twice they vanished leaving hundreds of dollars owing to me.
Other sites have decided to "NIL" my account along with others I predict that these will turn out to be scam sites as well since there is no site remaining and paying that have done that. Paid-Bux is a huge culprit of this, waiting for a payment, then they deleted my account, no reason given. Since I've never cheated on a PTC site and I had been waiting to get paid from the site for ages, I dumped it as the trash it deserved.
Another thing to watch out for is PTC Sites that ask for Photo ID, this happened at UrOnline. I got 1 payment from the site, but once they've asked for that it was a clear sign of a scam. No site that has asked for Photo ID has remained in the PTC Industry because they all proved to be scams.
Many other PTC Sites that I belonged to have closed over this past year, some with a payment while others were just scams, the few decent ones that remain are also finding it tough but some of the admins from those sites are now stopping payments to ex-PTC owners. A good move if you ask me.