Citi Field is a cashless venue. If you arrive with cash, you can use "reverse ATMs" located between the Jackie Robinson Rotunda ticket windows and the Seaver VIP gate to convert cash into a prepaid card.
Most fans use the MLB Ballpark app to buy and display tickets. Screenshots are often not accepted; you must show the live rotating barcode in the app. buy mets tickets at stadium
The primary physical ticket office is located at the on the south side of the stadium (closest to Roosevelt Avenue). Citi Field is a cashless venue
Modern 40,000+ capacity baseball park hosting Mets games, a small Mets museum & occasional concerts. Citi Cardmember Perks | New York Mets - MLB.com buy mets tickets at stadium