So, thanks to the modern restaurant Point of Sales systems, the only thing that you should think about is the starting setup stage. In other words, you will have to enter the starting count of every product you want to manage and track. In addition, restaurant owners have to be sure which items/products are sold whenever an item from the restaurant menu is sold. For instance, let’s take an example where a customer buys an omelet. The inventory management system you are using must be able to remove eggs from inventory, but it also has to remove the cheese, oil, toppings in other items used in the omelet. In most cases, this is something that is conducted by adding a recipe to the inventory management system. Make sure that every ingredient that is part of that recipe is found in the recipe description in the system. In this way, you won’t miss anything whenever some of the meals are sold.