shopping cart for self-settlement

The present invention relates to a shopping cart for self-pay which can remarkably reduce a standby time of a purchaser by detecting the contents of purchased articles and self-paying the articles, significantly reduce power consumption, power costs, and payment processing time for payment of a sale site, efficiently determine an abnormal purchase by determining generation of an abnormal purchase when an article which has not read by a barcode reader passes through a detection sensor and determining generation of a normal purchase if a detection time is a preset value (TH) or more, drives an RFID reader when the RFID is further installed in an inner box of a loading unit and the product read by the barcode reader is an article having a weight which corresponds to the weight of another article, and more efficiently determine an abnormal purchase while management and maintenance costs are not increased as an RFID tag does not need to be stored in all purchased products by determining generation of a normal purchase when identification information read by the barcode reader coincides with identification information read by the RFID reader.