Glad it was helpful, Kimberly! Yes, from what I understand they use an affiliate program for 1-2 links in some cases. For example, I use scrapbook.com’s affiliate program for that one bunting how-to but I don’t really blog about my scrapbooking so that’ll probably be all I used it for. I was also concerned about having so many, but for old posts that still get a lot of traffic, it’s a good idea!
Be sure to check what kind of customer support you can expect from your affiliate program once you have signed up. Do your research online and if possible, speak to other sellers using the program to get their thoughts. Can you speak to someone via phone or Skype or do you have to wait 72 hours for email responses? Be clear on this because trust me, you will need support at one point or another.