People are asking the cofounder of a failed startup that sold quarters at a 35% markup to bring the service back as a coin shortage befalls the US

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· *Laundry startup Washboard garnered media mockery in 2014 for saying it would sell quarters for coin-operated laundry machines at a 35-50% markup. It shuttered after six days.*
· *But now, as more stores and customers turn to debit and credit payments to mitigate the spread of coronavirus, there's a nationwide coin...