SVBusiness Guardian MMDA - This account  is designed exclusively for business account holders with fiduciary responsibility for administering the funds of others.  If your business responsibilities include administration of client funds, your account needs include limited transaction access and a strong yield, the GUARDIAN MMDA provides the ease of use of a traditional Money Market Account with yields that acknowledge the value of your higher deposit balances. Quite simply, the GUARDIAN MMDA is a specialized solution to a specialized account need.