While THC and CBD are both natural compounds found in plants of the cannabis genus, the latter There, Andre Addison explained that his Canaboxx invention is a CBD products vending machine He says the next big trend for the industry is the realization that Delta-9 THC is a legal product, so. 2022. 2. 2. · How Much Does Vending Machine Operators Insurance Cost? The average price of a standard $1,000,000/$2,000,000 General Liability Insurance policy for small vending machine operators ranges from $27 to $49 per month based on vending locations, value of machines, number of machines, sales and experience.