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Denver Concessions, Part 1: Facing a new way to Zippin
Zippin, a San Francisco-based startup which is leading the sports stadium market for checkout-free concession stands, is now embracing another new technology - facial authentication systems for age and payment verification - to speed transactions up even more. “This is the holy grail for us,” said Alicia Woznicki, vice president of design and development at Aramark Sports + Entertainment, about...![](http://34.217.252.215/wp-content/uploads/2023/12/IMG_7035-716x540.jpeg)