We looked into adding a floral vending machine when we remodeled six years ago. I identified the type of power needed and any communication cables needed for credit card transactions and had them built in and ready. The company that we were going to use went out of business, so we never put one in place. I'm glad to see some options mentioned. We work with a local florist to stock our in shop floral case and receive 30% profit and they take back any units that do not sell.