AUTOMATIC BILLING SYSTEM Features Tags can be embedded and hidden with no need for line-of-sight. They can be read through wood, plastic, cardboard, any material except metal. Tags can be reprogrammed on-the-fly. Multiple tags can be read simultaneously at a single instant (1000’s). Prevent theft by automatically checking if the items exited with are billed or not. Benefits Tag detection not requiring human intervention reduces employment costs and eliminates human errors from data collection. Faster, easier and convenient system for the customers to use, thus increase customer satisfaction. Tags are passive and no internal power required for its working. As no line-of-sight is required, tag placement is less constrained. Increase in profit due to theft prevention and less human interventions. RFID tags have a longer read range than barcodes. Tags can have read/write memory capability, while barcodes do not. An RFID tag can store large amounts of data additionally to a unique identifier. Unique item identification is easier to implement with RFID than with barcodes. Its ability to identify items individually rather than generically. Applicable in harsh environments, such as outdoors, around chemicals, moisture and high temperatures. RFID tags can be combined with sensors. Automatic reading at several places reduces time lags and inaccuracies in an inventory.