Sales Techniques - How to Up Sell and Cross Sell Your Products by Public Speaker Victor Antonio
submitted by orvillejparker
on 05/16/14
1
Sales Technique - How to Up Sell and Cross Sell Your Products by Public Speaker Victor Antonio with an example of the Endowment Effect. Victor Antonio is a sales trainer and founder of Sales influence a sales training company based in Atlanta, Georgia. www.VictorAntonio.com
