BOSTON--(BUSINESS WIRE)--PYMNTS.com, the premier source of news and commentary on innovation in payments and commerce, is pleased to announce Square Co-Founder as the newest speaker for the industry’s foremost thought leadership industry event, The Innovation Project 2015™. As a serial entrepreneur, McKelvey co-founded Square with the aim of revolutionizing the way people make payments – without the use of an old school cash register. Today, McKelvey is a General Partner at Cultivation Capital,