Franchising allows a franchisor to license their business brand and model to franchisees. This allows rapid growth as franchisees can open new locations using the established brand while the franchisor maintains some control and oversight. Franchising is a popular model in the UK, with over 800 franchise formats and annual sales of £12.4 billion. While franchising provides advantages like a proven business model and support, it also has disadvantages for franchisees like high upfront and ongoing fees and restrictions imposed by the franchisor. Whether franchising or starting independently is better depends on factors like the individual's preference for control versus support.