NEW CASTLE, Del.--(BUSINESS WIRE)-- Discover Bank (the "Bank") announced today the early results of its private offer to exchange certain of its outstanding notes (collectively, the "Bank Notes") for new senior notes of its parent company Discover Financial Services ("DFS") due November 21, 2022 (the "DFS Notes") and cash (the "Exchange Offer"). Based on information provided by D.F. King & Co., Inc., the exchange agent for the Exchange Offer, the aggregate principal amount of Bank Notes validly tendered for exchange and not validly withdrawn as of 5:00 p.m.,