I should write a thread about this, it seems to be an often asked question on here.
here was the response last time this was asked:
guides are good.
but theres plenty of ways.
google "cashback on purchases website" they are normaly good.
i use these ones:
http://www.Quidco.com
http://www.cashbackshopper.co.uk
http://www.rpoints.com
you can get money for doing things like: getting insurance quotes, having an eye test and loads of easy shit. it takes a while to get your money because its their job not to give it to you until the retailor has confirmed your actions. but they are definately good.
OR doing other peoples homework, theres a few sites out there for that.
OR post a service on
http://www.Fiverr.com
OR donate parts of yourself, some countries pay for kidneys & blood and sometimes even sperm!
OR become a medical tester, test out medicine and get payed ( pretty dangerous though)
there's bejillions of ways to earn moneys with little to no effort to make ends meet!!