Employees are usually an organization’s biggest expense, so I avoid business models that rely on them. Digital products are perfect for this because you can tap the huge talent pool of freelancers on Toptal.com, Freelancer.com, Fiverr.com, etc., to do the work you need on a project basis. When the work is done you put the product on autopilot and print money until you decide to do another update (then tweak, test, and back on autopilot).