JustBilling by EffiaSoft is a restaurant management and POS software that runs on mobile, tablet, or PC to handle sales, inventory, expenses, and customers with cloud ERP sync. Restaurants benefit from kitchen display system KOT pop-ups, menu and recipe management, demand forecasting, and loyalty/promotion automation directly on the bill. Multi-location chains can centralize inventory, pricing, and customer data, while small outlets can start with a free single-outlet plan covering the essential POS modules.