Exhibit 99.33 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-J KEY PERFORMANCE FACTORS September 30, 2000 Expected B Maturity 9/15/2003 Blended Coupon 5.4312% Excess Protection Level 3 Month Average 7.23% September, 2000 7.34% August, 2000 7.15% July, 2000 7.20% Cash Yield19.26% Investor Charge Offs 4.49% Base Rate 7.42% 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$750,000,000.00 Seller Participation Amount$4,612,451,744.68