“Americans are becoming less reliant on physical currency, reports Pew Research. Roughly three-in-ten U.S. adults (29%) say they make no purchases using cash during a typical week, up slightly from 24% in 2015. And the share who say that all or almost all of their weekly purchases are made using cash has modestly decreased, from 24% in 2015 to 18% today, according to a new Pew Research Center survey that comes as some businesses experiment with becoming cashless establishments.”