Blog or user affiliates

Hi,

Could you tell me if the plugin works on blogs or users? I have it set up for Supporter blogs, but I also have other blogs that I would like the editor to get the affiliate payments from. I want to stay as admin so that they can’t change the theme, plugins etc. But I had a look (not as the superadmin), and I set up the affiliates on my blog, and then when I visited another blog that I was an editor of, it already had my affiliates set up, so is the affiliates just set by user? I hope this makes sense.

Thanks.