Crestrockâs e-Hotel software offers a complete restaurant management system with POS, inventory, order, kitchen, tables that can be adapted to meet unique hotel business requirements for Fine Dining Restaurants, Bars, Lounges, Discos, Nightclubs, Food Courts, Take Away, Home Delivery, Fast Food, Confectionery and Cafeterias to improve in-stock positions, increase profit and better customer service while reducing labor costs, and decrease in operation costs.