I wrote a review of the mobile phone network I use, and for each person that orders a sim card and activates, I get paid £5.
I run a not-for-profit (PricePie « A fair and ethical price for all), which helps ethical businesses show their customers where their money goes when they buy things from them. My website ranks highly for certain terms in Google, and it seems that when I write a blog post on a certain subject, very quickly it gets to the top of the listings.
Now, I will only promote ethical companies who I use myself, so thought, 'why not?'. For UK Warriors, if you're not already on GiffGaff, I recommend them highly! They're a cooperative, so when you get a sim, you become a member. If you help people out in forums or get friends to sign up, they pay you cash. You get contract style packages, but not on a contract - just on a month by month basis. I pay £15 per month and get unlimited data, unlimited texts, 400 mins and unlimited calls to people on my network. They run on O2 network, so reception is great!
If you want to check out my review, take a look here: GiffGaff Sim: Why I Use and Recommend Them
Happy days. I'm also promoting a Clickbank product through list building, so hoping sales will come in for that soon