Quiznos is an American franchised fast-food restaurant primarily based in Denver, Colorado, that makes a speciality of providing toasted submarine sandwiches. They earn their place here on this record of least expensive restaurant franchises because of the whole preliminary funding. Chester’s International, known as Chester’s or Chester’s Chicken, is a fried hen quick-service restaurant based in Birmingham, Alabama, United States. W.O. The preliminary investment makes this one of many least expensive restaurant franchises in this listing. The principal gets to make some money off the deal via the preliminary franchise payment the franchisee pays.