Many website owners have as their (main) motive money. Not unusual at all, not strange at all. And not trivial at all.
However, there are sometimes methods that can prove easy and yet legal. And this is exactly what about this post is: a simple way to make 75 pounds (about $150) per month. The best part is however that you don't have to work for them. It's all passive income.
What you need to know first is that you need at least one website or blog to take advantage of this opportunity. However, to use it at its maximum capacity 5 websites (or blogs) are needed.
Edit: in the meantime, match discontinued their services.
That being said, the method is simple: place ads on your pages and get paid for them no matter what your traffic or pagerank is. Who's offering this? matched.co.uk under the name of `Publisher` account. Tell them on what pages you're willing to place ads and they will provide you the appropriate code and will pay 3 pounds (about $6) per month for each page. For 25 pages (5 sites x 5 pages) you'll get about $150 per month.
The ads are non-intrusive, having a adsense-similar look. And, the best thing of all - after you add the provided code to your pages, there's nothing else to worry about. $150 will arrive in your PayPal each month (or your UK bank account if you prefer).