Can you use this for CPA? How does it work exactly? This is my understanding. You pay and the supplier advertises your link/locker/website and once it gets the amount of visitors that you requested then he quits advertising it. Is this how it works? So it could work good for CPA correct? I am just wondering if it is just for SEO stuff where all you are looking for is traffic that doesn't do anything else. Would this convert? Thanks.