| 摘要 |
A system for maintaining displayed pricing at retail stores includes a computer, a printer, an EDSD reader or an EDSD reader/encoder, and at least one portable EDSD reader. The computer includes a database having a record of each product for which displayed pricing will be maintained. Each such record includes a unique identifier for the product and the current price for the product. The printer is in communication with the computer, and is adapted to generate printed pricing material on EDSD enabled media. The EDSD reader or EDSD reader/encoder is associated with the printer. Printed pricing material is generated by obtaining the current price from the product record in the product pricing database, printing the current price on EDSD enabled media, and associating an identifier stored in the EDSD with the product. The printed pricing material is then installed in the store. |
