Be cautious of startups. While you're on the Internet, type into the Google search bar the name of the franchise you like, followed by the word "scam." This may lead you to complaint sites where current or former franchisees rant about their experiences with the franchise company. Don't be too concerned if there are just a couple of general complaints. Every franchise system has a few disgruntled players. But if you find a pattern of complaints, it's probably best to drop that franchise and move on.