Marc Winkelman

Account Manager Account Specialist @DollarDays

Phoenix, AZ

At DollarDays, I manage a portfolio of over 300 B2B nonprofit and business accounts, driving retention and upsell growth through personalized service and consistent follow-through. I handle inbound and outbound sales, guiding customers to the right bulk products from our catalog of over items. My focus is on listening closely, delivering fast solutions, and building long-term client relationships that help organizations stay within budget while meeting urgent supply needs. I collaborate with internal teams to ensure seamless order fulfillment and client satisfaction.

W. P. Carey School of Business – Arizona State University

B.S., General Business Administration