System Setup & Program Usage13 คู่มือConnecting Devices and Powering On for the First TimeFor D3 80mm modelFor D3 Pro modelFor D3 mini modelFor V3 modelFor D3 Standard Single Screen modelGetting Started with GPOS SoftwareFor Desktop DevicesFor Handheld DevicesSystem ModificationHow to Edit Product InformationHow to Remove VAT from TransactionsWhat to Do If a Receipt or Order Ticket Won’t PrintHow to Edit the IP Printer Using a Mobile PhoneHow to Use the POS ScreenSet Item Sales StatusSplit Table Bill Items
System Setup & Program Usage13 คู่มือConnecting Devices and Powering On for the First TimeFor D3 80mm modelFor D3 Pro modelFor D3 mini modelFor V3 modelFor D3 Standard Single Screen modelGetting Started with GPOS SoftwareFor Desktop DevicesFor Handheld DevicesSystem ModificationHow to Edit Product InformationHow to Remove VAT from TransactionsWhat to Do If a Receipt or Order Ticket Won’t PrintHow to Edit the IP Printer Using a Mobile PhoneHow to Use the POS ScreenSet Item Sales StatusSplit Table Bill Items
