PyIMS is an inventory management system developed in django - python, which is intended for companies or microenterprises that have multiple stores, however, it also serves for small stores. The system allows to manage products, which can belong to one or several stores at the same time, each store can have a different stock of products, it also allows to manage employees that belong to different stores and employees can manage all products, invoices, etc. in general. It also has a system of invoices that can be generated by employees, each invoice has its transaction identifier in addition to the data of the store where it was generated. The system also has an application for smartphones that allows you to scan the product code to get the product information, you can also access the list of all products belonging to the store.