Franchising involves a franchisor granting authorization to a franchisee to sell its products and services. There are two main types of franchising: business format franchising and product/trademark franchising. Business format franchising provides franchisees with a complete business system, brand name, marketing plan, and ongoing support from the franchisor. While franchising offers advantages like quick expansion and local community connections for franchisees, it also involves disadvantages such as restrictions, unwanted products or procedures imposed by the franchisor.