Probar is a computer software which can be used by bars and restaurants in a way that it keeps track of sold products, to generate invoices and to keep the manager informed. This software has some other functionalities that classic point of sale software doesn’t have. Using an online platform, checking the invoices can be done using an application (IOS and Android) in real time. These applications can notify the owner or the manager which product is in low quantity, they can measure the working hours of the staff and count the extra hours. This platform can make it easy for the owner who is managing his business in real time and wherever he is.