When you have been selected into one of the CPA network, you will have to make a choice of all those offers you are interested in selling to your online customers. But it is necessary for you to remember that you cannot make your choice based on your likes and dislikes alone. This means that you will have to find out which niches sell more, and direct a lot of traffic so as to cash in the huge bucks. You will have to perform keyword searches, and determine the results to optimize your options. Remember, in this business there are a lot of factors that can go wrong, and you might be able to reap in only a thirty percent of success in the beginning. But there is no use in crying over spilt milk, since you hardly have the time to pick out the possible damage causers. You will have to move on, and start to optimize your sales with new campaigns. This way, you will slowly be able to worm your way to the apex.