Ask HN: Does your product use affiliate commissions for revenue?

Being an affiliate for a long time in the startup world, I was wondering today how many people on HN use affiliate commissions for revenue with their products. You don't need to give numbers or in-depth detail, I simply think it would be neat to know who is using it and if it has been successful, as well as share experiences about making it work. Here's my info: AppZorz, Inc. 2 products use affiliate commissions and currently generate a few k/month, growing quickly Challenges: we've found it somewhat hard to educate affiliate managers about what we do. They come around almost every time however; after many rejections of our applications we decided to email them directly before applying to their program.