|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||7 days ago||36.57||$19.71||You save $16.86|
|Amazon US||6 days ago||23.8||$19.71||You save $4.09|
Stephan Schiffman (New York, NY) has trained more than 500,000 salespeople at firms such as AT&T Information Systems, Chemical Bank, Manufacturer's Hanover Trust, Motorola, and U.S. Health Care. Schiffman is the president of DEI Management Group. He is the author of such bestselling books as Cold Calling Techniques and The 25 Sales Habits of Highly Successful Salespeople.