http://en.wikipedia.org/wiki/Buyer_decision_process
Persona
http://www.buyerpersona.com/
Compressor
http://www.supercompressor.com/
B2B (Industrial Marketing) Vs B2C (Retail Marketing)
http://marketingencyclopedia.blogspot.com/search/label/Services
Tube
https://www.youtube.com/results?search_query=buyer
Slide
http://www.slideshare.net/search/slideshow?searchfrom=header&q=buyer
Persona
http://www.buyerpersona.com/
Compressor
http://www.supercompressor.com/
B2B (Industrial Marketing) Vs B2C (Retail Marketing)
http://marketingencyclopedia.blogspot.com/search/label/Services
Tube
https://www.youtube.com/results?search_query=buyer
Slide
http://www.slideshare.net/search/slideshow?searchfrom=header&q=buyer