Here's a Search Engine Optimization guide by an authority, too much of the stuff taught by others is out of date or simply inaccurate.
http://www.seomoz.org/beginners-guide-to...
Google's Adsense is the most popular ad system for small bloggers, you just get approved, insert a coupe of lines of code for ad units and let Google pick the ads that best match your pages. Their min $100 payout requires some sites to get 10,000 visitors to earn.
I don't think so that 50 visits are enough to put ads on your website. First you have to increase your traffic on your website upto atleast thousand visits per day or above. And most important that your website should have good and unique content.
First you have to promote your websites to increase your per day visits, people give their ads to those websites that has thousands of visitors on their website.
I would recommend you not to put ads on your site unless and until your traffic doesn't convert in to more than 500 visitors. If one you started getting traffic on your site you can place and ads without asking anybody.
I am thinking about putting ads on my website (epicstudiogames.com) but I can't decide.
1) Does it look unprofessional to have ads?
2) What is the best ad provider?
3) I get around 50 visits per day. How much money would I earn (using the provider you suggested)?