Hi, I'm Gilbert and I hope I can learn how to earn money online. Recently I've been reading a lot of posts but I am still new and I don't understand how many things work. Could anyone teach me what is YT CPA, PPD and niche? Is there a specific thread for newbies like me? I know there is a search button and I've really been trying real hard to read most of the posts but I am still kind of blur... I hope somebody could guide me or at least give me a link of a thread that I could learn and understand more.