Exhibit 99.15 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-M KEY PERFORMANCE FACTORS NOVEMBER, 2000 Expected B Maturity 12/15/06 Blended Coupon 6.9408% Excess Protection Level 3 Month Average 6.12% November, 2000 6.34% October, 2000 6.28% September, 2000 5.74% Cash Yield 19.74% Investor Charge Offs 4.46% Base Rate 8.94% Over 30 Day Delinquency 5.24% Seller's Interest 11.84% Total Payment Rate 13.77% Total Principal Balance $ 56,372,819,075.31 Investor Participation Amount $ 500,000,000.00 Seller Participation Amount $ 6,672,128,513.82