... -3.5"QVGA Touch Screen hand-held pos terminal with barcode scanner -WIFI 802.11b/g, GPRS ... BPB-100 series is an industrial PDA mobile terminal, which Includs the following main features:1. ... timely uploaded. *Commercial Distribution Industry Invoicing Management Systems, Return Management, Branches Management, Warehouse Management, Distribution Management, Stock Check Control, and Vehicle Monitoring ...