Find out the story of Dr. Taibi Kahler in a well documented article and discover how he created PCM® methology and collaborated with NASA.
Find out the story of Dr. Taibi Kahler in a well documented article and discover how he created PCM® methology and collaborated with NASA.
Until not long ago, selling was a very well-articulated process, in which the position of sales agent was quite controversial. But how are things today?