Starting a business isn't simple, but vending machines don't require as much funding, resources, or employees as other ventures.

You can start a vending machine business with as little as $1,500, but Marcus Gram suggests saving up a bit more to get credit card-equipped machines.

Human Healthy Vending Machines offers several different machines, including a coffee machine, a snack machine, filled with granola bars, rice-based chips, coconut waters and teas, and even a ...