Just seen this blog post :-
http://gift-cards-plus.com/blog/2012/how-to-make-500-for-3-hours-work
which has an interesting idea. Basically, get a $1000 free gift card
(they list a bunch of different offers, but it's US only), go buy some
stuff, and sell it on eBay.
If you wait for a free listing day on ebay, you can even do it all
without ever spending a single cent!
Sounds interesting, anyone willing to spend the time to try it out?
There are some more details on the blog post, but it's simple enough
really.
Chris