Business Owners are able to train a limited number of their staff per month for free depending on what subscription plan they are on. This is very advantageous for businesses who want to make their businesses more productive by making their staff to work more efficiently. See the Pricing plan under "Internal students using your company email that are not billed per enrollment". This will show how many internal students you can train for free depending on your subscription plan. The video here shows what domain details you must enter and what field they must be entered into, in order to set up this free training for your business.