Traffic statistics for each waiter over any period of time: the number of orders he has serviced, how many different products, the quantity for each product, total price for each product and total for all orders, ie what turnover he was made
The average response rate of the waiter when the guest calls
Product traffic statistics at any time interval, either for a single product or for all products, ie total traffic. For each product there are tables how many pieces was sold and the total revenue from that product;for summary state: total number of products sold, number of pieces sold and turnover, summary state – total turnover
Traffic statistics at tables over any time period – whether for one table or for all the tables; total number of orders for each table, total number of ordered products, total turnove