Exhibit 99.30 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-F KEY PERFORMANCE FACTORS October 31, 2000 Expected B Maturity 9/15/05 Blended Coupon 6.7503% Excess Protection Level 3 Month Average 5.92% October, 2000 6.40% September, 2000 5.80% August, 2000 5.58% Cash Yield19.66% Investor Charge Offs 4.51% Base Rate 8.75% Over 30 Day Delinquency 5.23% Seller's Interest10.66% Total Payment Rate14.07% Total Principal Balance$56,359,968,018.99 Investor Participation Amount$500,000,000.00 Seller Participation Amount$6,009,277,457.50