ZORT is a minimal inventory SaaS (Software-as-a-Service) for trading micro-small businesses. The platform allows users to simply manage essential business data and to get a big picture of their businesses at glance. The software focuses on inventory management such as stocks, product information, basic activities, etc. The program also provides basic features to manage other essential data, i.e., sale&purchase module and customer&supplier module. To keep ZORT very plain, simple, and easy-to-use, the basic platform is minimalized and can be self-customized by featuring plugins where the company captures subscription revenue.