John Walls is a Director of Product Management at Mastercard, focusing on supporting merchants in adopting digital payment solutions. With over 25 years of experience in the payments industry, John has developed expertise in simplifying payment acceptance across various environments. Previous roles include Director of Strategic Accounts at Mastercard and Business Development Director at Transaction Network Services, where John drove growth by developing strategic relationships and enhancing product offerings. John's consultative approach and understanding of both commercial and technical aspects of payment acceptance position them as a valuable resource for clients seeking to improve their payment strategies.
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