GuestMaster offers a comprehensive easy to use property management (PMS) and Internet reservation systems for front desk booking, and back office solutions for hotels, guest houses, and bed and breakfast accommodation. GuestMaster comes in four editions, Standard, Advanced, Professional and Enterprise at different prices. Unlike most other reservation software, GuestMaster Professional or Enterprise editions can run your entire business for you by integrating with many other systems. GuestMaster includes Add-On modules at extra cost, to integrate with telephone systems and EPOS cash tills so that items can be put directly onto the customers invoice. Add-On modules are also available to integrate with Door Locks, Televisons, bedroom Broadband, most importantly today the ability to take reservations directly from the properties own Web site.