The Mindset of Selling and Buying

Donald C. Kelly

Slide Deck


Donald’s mission is to evangelize the method of effective selling and motivate sellers of all levels to DO BIG THINGS! As a former top-performing technology sales professional, who has successfully sold in both the public and private sectors, Donald was able to crack the code of helping teams thrive in B2B sales. Donald has been recognized by Salesforce as a 2022 Top Sales Influencer and by LinkedIn as a Top 22 Sales Insider. He is also the author of “Sell It Like A Mango - A New Sellers Guide To Closing More Deals,” and co-author of “Professional Selling: A Guide for the Modern Sales Professional,” used in over 30 universities across North America. Donald has designed his training around concrete fundamental principles adaptable by any seller. He has helped sellers from companies all over the world build confidence in their selling abilities and increase revenue as a result. This includes organizations such as Rock Ventures (Quicken Loans), HairClub, VMware, Consolidated Electrical Distributors (CED), Salt Edge, Charter Spectrum, Hibu/The Real Yellow Pages, Yotpo, Citigroup, and New York Life. Along with helping for-profit organizations, Donald has also assisted nonprofit firms such as Florida State Minority Supplier Development Council, The Eastern Minority Supplier Development Council, GEAR UP, Brigham Young University - Idaho, and Cal Poly University. Donald has spoken to audiences all across the country and has shared the stage with speakers such as Jeb Blount, Anthony Iannarino, Aisha Tyler, Sarah Koenig, Guy Ross, Chris Brogan, and Marc Maron.


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The Sales Evangelist

Sell It Like A Mango – A New Sellers Guide To Closing More Deals

Professional Selling: A Guide for the Modern Sales Professional

Advanced Selling and Sales Management Courseware