Liberty's SMTP Relay will be blocked by Google unless you 'Allow less-secure apps'.
ConsignPro and Liberty are incompatible with Gmail or any secure email service. Although Liberty made attempts to add some support for it, it is not compatible with secure connections to Gmail today.
Google's new Appointment Scheduler feature in Google Calendar can be utilized as an online consignment appointment scheduler.
Google is rolling-out vanity URLs for Google+ profiles and pages over the next couple of days. Users should be prompted when visit their profiles and it appears as though it will be rolling-out in selective groups.