I now know why google(adsense) can pay you up to $2 or more when a person from US or UK click on your advert and pay you few cents when a person from India or Nigeria click on your adsense.
Last month I decided to stop marketing to Nigerian and market to people from Us or Uk. When it is possible to have two sales of your ebooks to people from Nigeria everyday, you have up to 10 sales to people from Us or Uk everyday with the same amount of traffic because they value information more than us. I now smile as the number of my sales goes up everyday. All I use is a sales letter, a facebook page, and a website and e-junkie help me to sell my ebooks and deposits the money in my paypal.
In short I prefer selling my ebooks to those people in Us and Uk than to those from Nigeria. What do you think?