Exhibit 99.29 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-C KEY PERFORMANCE FACTORS June 30, 2000 Expected B Maturity 06/16/2003 Blended Coupon 6.7154% Excess Protection Level 3 Month Average 5.48% June, 2000 5.06% May, 2000 5.83% April, 2000 5.53% Cash Yield18.75% Investor Charge Offs 4.56% Base Rate 9.13% Over 30 Day Delinquency 4.60% Seller's Interest12.05% Total Payment Rate14.03% Total Principal Balance$54,839,173,315.51 Investor Participation Amount$750,000,000.00 Seller Participation Amount$6,607,972,797.02