If you’re looking for inspiration, my friend Michelle Schroeder-Gardner of the website Making Sense of Sense has become the expert on all things affiliate marketing. Michelle earns more than $100,000 per month from her blog and the bulk of her income comes from affiliate sales. Michelle has had so much success with affiliate marketing that she even has her own course called Making Sense of Affiliate Marketing.
This is a browser extension you can install that will occasionally show you sponsored advertisements on your sidebar when you search. Each advertisement is worth a few cents or more. If you visit the ad shown, you receive the dollar amount shown in your Qmee virtual “piggy bank”. You can cash this out at anytime, there is no minimum. Also, the money shows up in your Paypal account pretty much instantly after you ask for it. I put this site on this list because even though it's not a big earner, you can get paid quickly.
This is the most popular payment offered by most of the affiliate programs. Under this program, the affiliate marketers earn commissions from the merchant each time they will send a client to the merchant website, and that client makes an actual purchase. Various affiliate programs offer a specific percentage of the sale as commission while others will pay you a fixed rate for every sale.