According to Google, Adwords cost is as much or as little as you would like to spend. In reality, it may not work out that neatly to get the results you are hoping to get, but there is a wide variety in spending options.
The basic costs are a $5.00 activation fee (US dollars) and the [...]

Since the early 90’s, the internet has become known as a medium for advertising. It has also been preferred by consumers and businessmen in public shopping and business dealings. Unlike any other media, like television, radio and print, internet advertising solutions with its low cost has become widely used.
Due to the considerable growth [...]