Applications are being processed on the more than 100,000 U.S. consumers who expressed interest in the credit card product marketed by startup Final. Its Visa card product, which launched last month, is issued by First Bank & Trust, Brookings, which is part of privately held Fishback Financial. What sets Final apart from other consumer Visa card products is the option of accessing a dashboard online or from a mobile app to generate additional virtual card numbers tied to the primary account number on the plastic card. Those numbers can be for a one-time-use purchase or can be gene...