If you want to earn money on internet without investing a huge amount of money than starting your own blog and applying for Adsense is really good practical option for you. But unfortunately you may not be able get Ad-sense account due to their strict policies. But don’t worry this is not the end of world, if you are hard worker and have some decent traffic than you can also apply for Google Adsense Alternatives in year 2013 also.
Some of these programs require you to request the invite so that you can join it but almost all other don’t impose any kinds of strict restrictions. Mostly programs allow you to withdraw money when you ear $50 or more and payment options include Paypal, Payza, Western Union, Bank Wire etc.
Now you can also use some of the programs with your Adsense account because Google has no problem what so ever with these companies unless until their ads are very similar to there ones. Also you should not put ads on each and every corner of your blog because than it will hurt the user experience and Google also don’t like it.