I remember a Walmart IT manager spoke to my IT Senior Seminar class in 08, and said that they were RFID to the pallet level and were working to go down to the c

I remember a Walmart IT manager spoke to my IT Senior Seminar class in 08, and said that they were RFID to the pallet level and were working to go down to the carton/case level. I have no idea where they are at now.