ALL GUESTS MUST HAVE A TICKET; NO EXCEPTIONS. Footprint Center is now a cashless environment. Please plan on using Visa, Mastercard, American Express or Discover during your visit. Don't have a credit/debit card? Convert cash into a preloaded Mastercard by visiting one of our reverse ATMs located near the Ticket Office or Section 218! When you purchase a ticket to a Footprint Center event, you can ride the Valley Metro Light Rail at no cost for four (4) hours prior to the event through the end of the transit day. With an increased focus on secure, contactless entry, mobile tickets will be required. All tickets will be delivered electronically with no exceptions, therefore will call is no longer available. All tickets are available via the Ticketmaster app or the Suns-Mercury-Footprint Center app.