I've just found out about www.quidco.com which seems like a really neat website.
You register with them and they work in partnership with lots of online stores (Dobies, Suttons Seeds, Two Wests, Play, M&S, Tesco, Dell, Curry's etc etc). When you go to any of the online stores via the Quidco website and place an order (usual price, no surcharge) you get a percentage back which goes into your account. If you make no money, there is no charge, if you do make money then you pay £5 a year.
I'm not putting this very well, but go and have a look and see what you think. For someone ordering a lot online there could be a good deal going here.
Our IT guy (who told me about this) says you do have to allow some cookies to be installed to track back to the Quidco website, but this is no more than Amazon use if you have an account there, and it's fine.
I've not tried it out myself yet, but I do plan to use it next time I'm shopping online.
