I won tickets from Quality Tire Pros from Facebook and had to use the app. That gave me a digital ticket which I scanned at the gate.
DC United uses mobile tickets. You use a TicketMaster App to view the tickets on your phone and scan a QR code at the gate. Also the stadium is a clear bag only facility.
That seems odd. I'd contact DC United their webpage: https://www.dcunited.com/club/contact-us
Call the soccer club for your best answer
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