Level 3

Sorry but it never worked for me.  I was charged $30+ tax for 10 signatures.  Unfortunately there is zero support if it doesn't work.  Apparently there's a special department that can only handle e-sigs but they are impossible to contact and don't call back.  You have to call the main proseries support line, wait to speak with someone, who then transfers you to the special dead end department.  Frustrating!