This week, I’m pleased to present this piece by guest blogger Ken Kelsey, MAS from Kelsey Promo. Ken is a good friend and fellow inductee into the MiPPA Hall of Fame. He also happens to be one of the most knowledgeable QR Code users around.
Read MoreQR Codes 3-3-9 (3 Do’s, 3 Don’ts and 9 Suggestions)
