PTP/P2P means "Pay to Play" or "Pay 2 Play". Can also be used as "Pay to Win" or "Pay 2 Win". This is used often by members of video games, in which the developers of the video game import a product that can only be obtained by using your mom's credit card/money. These products, such as "membership", "interfere" with the game as they either block the user from attaining a goal, recommendation or requirement.
Wow, they put this new membership in the game now that's clearly PTP/P2P