https://www.youtube.com/watch?v=bkvCEfz3gnw&feature=player_embedded#!
Pretty good tutorial by an affiliate who obviously has some good experience running Pay Per Call offers on Adwords. Here at banana ads we have plenty of Pay Per Call offers to choose from if this area of affiliate marketing interests you. It’s fairly new in the industry and has a lot of potential. Definitely save yourself some time by watching this video at double speed by activating HTML5: http://www.youtube.com/html5