Exhibit 99.14 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-E KEY PERFORMANCE FACTORS October 31, 1999 Expected B Maturity 06/16/03 Blended Coupon 5.6171% Excess Protection Level 3 Month Average 5.97% October, 1999 6.13% September, 1999 5.81% August, 1999 5.95% Cash Yield 18.61% Investor Charge Offs 4.68% Base Rate 7.80% Over 30 Day Delinquency 5.07% Seller's Interest 9.14% Total Payment Rate 14.64% Total Principal Balance $47,636,626,081.62 Investor Participation Amount $750,000,000.00 Seller Participation Amount $4,354,806,563.13