Thomas Burzler studied computer science focusing in particular on business management. During and after his degree he worked in sales for a number of different companies... continue
Harald Klein learned the art of selling from scratch acquiring 13 years of experience in the sale and marketing of high consulting-input, high-quality ... continue
After being trained as a salesperson and over 20 years of sales experience in direct and indirect sales of high-quality consumer goods, capital goods and ... continue
