RT @chuckmartin1: @TheSoc…
RT @chuckmartin1: @TheSocialCMO Key on 2D is they come in different sizes; QR code is large one, but others are smaller #mmchat
RT @chuckmartin1: @TheSocialCMO Key on 2D is they come in different sizes; QR code is large one, but others are smaller #mmchat