have you already been paid by GPT sites?

Are you referring to GPT or PTC sites? I have been paid by 3 different GPT sites, which are listed on my profile. I made all my money without referrals. I am still fairly new to GPTs so I don't have referral earnings as of yet. With PTCs, I don't have much experience but I am having good earnings with link grand, where the payout is only $5 and can be requested by paypal. You can also advertise for your other PTC programs with this site, which will help you gain referrals. Some PTC sites take so long to reach payout so I try to join the reputable ones.

I have been paid by several PTC sites. Clixsense, Hits$4pay, Linkgrand and several more. If you want to see the proof, go to my profile and look at the blog. I have the list at the upper right and have the paypal printout on one of my posts.

It does take time and referrals. I am not the best at getting referrals so I have joined a couple of dowline clubs in the hopes of getting more referrals.

Hang in there. It does get better.

I've been paid by CashCrate three times so far. The first two was without referrals. I have enough in my account so I can make another payout when I am ready. On this website I currently have 31 referrals and most of them came from myLot.

I also been paid by FusionCash with no referrals, and by GPTreasure with one.

For PTC, I've been paid by Hits4Pay, Bux, and I can make a payout from NeoBux when I am ready.

I am waiting for payments from DailyClicks and for a second one from Bux.

Cool. I have been paid once for about 8$. Not that bad.

If you are talking about GPT sites, I use one and have been paid $52 for last month. I already have $52.50 more so far this month (thanks to a $50 prize I won in a contest) that I will be paid next month, in addition to whatever I make over the rest of the month! You can find the site I'm talking about on my profile. I also have a live updating image on there of my current earnings. Unfortunately, this site is only available in the U.S., Canada, and U.K.