Exhibit 99.39 MBNA MASTER CREDIT CARD TRUST II SERIES 1999-H KEY PERFORMANCE FACTORS September 30, 2000 Expected B Maturity 4/15/2004 Blended Coupon 7.0020% Excess Protection Level 3 Month Average 5.63% September, 2000 5.61% August, 2000 5.42% July, 2000 5.86% Cash Yield19.32% Investor Charge Offs 4.49% Base Rate 9.22% Over 30 Day Delinquency 4.99% Seller's Interest 8.50% Total Payment Rate13.85% Total Principal Balance$54,293,652,263.17 Investor Participation Amount$1,000,000,000.00 Seller Participation Amount$4,612,451,744.68