Piloting customers through a self-service market, involves piloting customer through optical or acoustic indications in sequence to various product inputs in recording unit at entrance

摘要

The method involves piloting a customer through optical or acoustic indications in sequence to various input product inputs. Transceiver units are assigned to corresponding product groups in a self-service market to bring previously bought products to the attention of the customer. The purchase number of various products are first prepared and entered into a data recording and storage unit by the customer. The input products and shopping trolley carried by the customer are electronically linked at the beginning of the purchase after identifying the customer in the input region. An Independent claim is also included for the piloting device for customers in a self-service market.