Ticketmaster is going paperless on the Miley Cyrus tour. “Concert-goers won’t receive an actual paper ticket. Rather, as they enter arenas, the credit cards they used to purchase the tickets will be swiped and they will receive a seat locator.” Which means parents will either have to go in with their kids or send the moppets in with their credit card. “It also means that if four tickets are purchased on one credit card, the concert-goers all need to enter the venue together.”