Did I just find a hardcore method?

Okey I guess I will get a fat noob-stamp on me because this is probably wellknown.
But some CPA offers are allowed on GPT sites as you know.
So technically, you can just get an offer that gives you around 10$, and then get it posted on a GPT said that and pay the ones that fill the offer 0.10$ or so.
Am I right?
What would the cost for hiring a GPT site to do it be?

You don't exactly hire a GPT site to do that for you... (they could do it themselves and get their own commission without you.)

It's very complicated, and, no offense, but I don't think you are ready for that yet as a newbie. (unless you are a very skilled website designer and programmer.)

You'd need a GPT script and domain. Then you'd need to load all the offers and promote. As far as I know, GPT sites aren't as popular as they used to be, so promoting may be hard.

You can use sites to get people to do the cpa offers for you (a quick google search will turn some up), BUT you must make sure the offers allow incentivized traffic. If they do not, you may be blacklisted from the offer or even banned from the cpa website.