EK3 makes Wal-Mart Canada deal official October 4, 2007 by Dave Haynes The press release doesn’t seem to have very wide distribution, but London, Ontario-based EK3 has formally announced it bagged the ShopCast deal. This from Digital Signage Today: EK3 Technologies Inc. announced that its subsidiary company ShopCast has signed an exclusive agreement to install EK3 digital merchandising solutions in Wal-Mart Canada stores. Under the agreement, EK3 …