Vesdia Corporation, a microinvesting technology company, announced Aug. 28 that it has signed a definitive multi-year agreement with MBNA America Bank, N.A. below the terms of the agreement Vesdia will provide its patent-protected microinvesting platform and loyalty program management services to MBNA. expressions of the contract were not disclosed. Vesdia's microinvesting platform enables individual investors to receive up to a 20%