cost for hosting? i pay about £20/month for an off the shelf shop package and space on a server – there is cheaper
affilation packages pay small %’s depends on products – seen travel at around 10% in past – typically 3-5%
use a couple of sites from these people http://www.ukaffiliateworld.co.uk/
for high value products and pays a few fixed costs
a friend of a friend met at party (don’t use these as a reference in an academic paper!) made a good living as had some very specific computing area knowledge and got lots of hits and picked up a lot of affiate click thru sales
involved a bit with scouts and at a recent meeting one person reported they persuaded parents to buy all there xmas book presents and cards etc thru their affiliate click thru on their site and it made them more money than say a bbq
checkout the amazon scheme and wiggle is pretty heavy on university club sites