Commission model is the most common type of affiliate partnerships. What this basically means is that the affiliate partner gets a percentage of each sale for which theyre directly responsible. The money they get after doing their part successfully is called the payout! This is what motivates the affiliates to do the very best job in promoting the product/service. How big the payout will be is something that depends on a number of different factors, apart from the sales volume. The higher the commission, the bigger the payout! Of course, the commission structure differs from one affiliate plan to another.