"It's become ubiquitous," Tom Andrus, chief operating officer of the digital ticketing platform AXS, said recently of sports' switch away from paper tickets. Teams, leagues and other sports promoters call it mobile ticketing, but a better name would be ticketless ticketing. At a Giants game in San Francisco, I had trouble transferring a ticket to a college friend electronically. The NFL has mandated the use of mobile ticketing for all seats in 2021. Better security, because teams know who is in the stands.
