Red means stop! Banking app cuts customer spending By: Reuters: Company News December 11, 2016 at 14:55 PM EST NEW YORK, Dec 11 (Reuters) - Traffic lights don't just work for drivers, some bank customers obey them on their smartphones too. Read More >> Related Stocks: Banco Bilbao Viscaya Argentaria S.A. ADR Intuit JPMorgan Chase & Co Toronto-Dominion Bank Wabco Holdings Inc