Visa replies Coinbase on cryptocurrency overcharges, “It’s your fault”

Update: Visa, Worldpay accept responsibility for overcharging Coinbase customers Credit card and cash processing giant Visa is rebuffing the allegation that it’s responsible for overcharging cryptocurrency traders on Coinbase. “Visa has not made any systems changes that would result in the duplicate transactions cardholders are reporting. We are also not aware of any other merchants […]