While a "free download" for the full game is not available through official channels, you can explore the following aspects of the software and game versions often associated with the name: Charm Commerce: Management Game Details
Developed by T.F.A.N.C.S., this game focuses on building and managing a business in a magical world populated by monster girls. Steam Community Core Gameplay: Charm Commerce Free Download
Players have noted a steep learning curve regarding stat effects but praise the hand-drawn art style and management mechanics. Recent patches have focused on fixing room assignment bugs and improving UI navigation. Steam Community Other "Charm" E-Commerce Resources While a "free download" for the full game
You hire various monster girl employees, build and enhance your workplace, and expand your business by venturing through the world to find new staff. Key Features: 20 unique monster girl species to recruit. Building editor to customize your workplace. Management of stats like endurance and reputation. Unlockable gallery and animated scenes. User Feedback: Steam Community Other "Charm" E-Commerce Resources You hire
If your search was related to e-commerce website building rather than the game, there are several "Charm" branded tools used in professional web development: Charm Commerce - Steam Community