Can be easily controlled (Score 1)

While the possibility of privacy-invasion is very real with the use of RFID, the governments could mandate that the RFID tags could be used only in labels external to the goods, and labels that can be easily removed. So, the price tag on clothes could contain RFID tag, but it cannot be sewed into the hem, for example. Thus, they will be useful for Walmart for inventory control, and consumers could remove them as soon as they get buy those items.

--Charmer