​Sweetgreen turning cashless next year

http://baltimorecheckbook.tumblr.com/post/155020721437/sweetgreen-turning-cashless-next-year#_=_

Hoping to speed up service and improve security, sweetgreen is becoming one of the first fast-casual chains to go cashless. The salad chain, which was founded in D.C. by Georgetown University alums but moved its headquarters to Los Angeles earlier this year, will soon accept payment only via its app or credit card, reported Business Insider. Beginning in March, all sweetgreen locations in Maryland, Virginia and D.C. will stop accepting cash, while its locations in New York, California, Illinois…