Gilbarco Veeder-Root and Digital Mosaic partner to unlock subscription car wash sales at the pump "We believe this technology is the future of car wash," says Chris Whitle of Gilbarco Veeder-Root North America. Best of the West: Highlights from Convenience UNew venue, quality attendees, and well-rounded list of exhibitors headlines Greater Vancouver Convenience U CARWACS Show Attendees from across Western Canada gathered at Tradex in Abbotsford, B.C.