Exhibit 99.17 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-M KEY PERFORMANCE FACTORS AUGUST, 2000 Expected B Maturity 12/15/06 Blended Coupon 6.8673% Excess Protection Level 3 Month Average 5.47% August, 2000 5.50% July, 2000 6.02% June, 2000 4.89% Cash Yield 19.12% Investor Charge Offs 4.51% Base Rate 9.10% Over 30 Day Delinquency 4.84% Seller's Interest 10.94% Total Payment Rate 14.32% Total Principal Balance $ 55,220,806,818.68 Investor Participation Amount $ 500,000,000.00 Seller Participation Amount $ 6,039,606,300.19