Sellfy is a software that provides e-commerce and digital product selling tools for creators and entrepreneurs. The software allows users to create customizable online stores, sell digital products such as ebooks, courses, and software, and manage their orders and customers. Sellfy also offers features such as payment processing, discount codes, and integrations with third-party tools to help users optimize their sales processes and grow their revenue. The software aims to provide a user-friendly and affordable solution for creators to monetize their products and connect with their audience.