Exhibit 99.46 MBNA MASTER CREDIT CARD TRUST II SERIES 2000-E KEY PERFORMANCE FACTORS March 31, 2001 Expected B Maturity 05/17/2010 Blended Coupon 7.9030% Excess Protection Level 3 Month Average 7.10% March, 2001 7.70% February, 2001 7.02% January, 2001 6.58% Cash Yield20.67% Investor Charge Offs 4.83% Base Rate 8.13% Over 30 Day Delinquency 4.90% Seller's Interest 7.37% Total Payment Rate14.60% Total Principal Balance$56,622,749,044.91 Investor Participation Amount$590,000,000.00 Seller Participation Amount$4,172,058,483.42