Recently, MIS has been integrated in many companies to improve efficiency and productivity. One such company is Wal-mart. Since August 2010, Wal-mart has placed removable “smart tags” called RFID on garments that can be read by a hand-held scanner. With this new technology, the retailer can become much more efficient as workers can immediately identify missing inventory, and ensure that shelves are fully stocked. Employee theft can be cut down because it becomes easier to see if products are missing from the back room. Since RFID sensors can be tracked, employees can instantly find out whether sizes of clothing are still available in the back of the store, and where they are located, ensuring quick and accurate customer support. Although the sensors are placed on removable labels, this new technology still raises privacy concerns for consumers. Once the garments are purchased, consumers obviously throw the labels away before wearing them. However, they worry that they will be exposed to marketers who will scan their garbage to learn their purchasing behavior. As absurd as that sounds, it is not uncommon for companies to acquire data. After all, Wal-mart’s prime purpose for using RFID is to collect data about customer purchases.