Automatic Discounts

One of the advantages of owning a website is the ability to enroll in affiliate programs. If I have a lot of traffic on my site, then I can generate some revenue through banner ads, but there is a benefit even if I don't have a single visitor. Because I get a commission on every sale, I automatically get a discount if I buy things for myself through the affiliate link. I'm collecting a page of the ones that I consider to be useful and making it publicly accessible on my site. I doubt that anyone else will use it much, but I definitely will.