Step daughter with a nursing degreee thinks I should put balance of nature supplements in health machines

Never say "No" Just rewrite the wording under which it would work for you. Shes a nurse with health suppliments. That sounds to me liken a concession of its own. Maybe with health food snacks and drinks she can run...😷

Doesn’t sound like a great idea to sell them that way. And why $300 for natural supplements?

Get rid of those gummies, they're more snake oil than those your step daughter is hawking, trust me. I have been studying Cannabis as a hobbyist researcher for over 31 years, the cbd shit you have in your machines are made with industrial hemp, not medical grade Cannabis, it only contains 0.5mg of thc, which is not near enough to activate the cbd, which needs a minimum of 3.8%.