The retail sector is the most diverse and complex of all the business markets, including the widest range of business types and sizes, from lock-up leasehold premises to large supermarkets. Retail businesses also tend to be the most complicated, offering many lines of product, each with its own gross profit margin, stock control requirements and marketing style.

Whilst the pressures on the small retail outlet continue to be applied through changes in buying habits and legislation, their popularity with potential business owners remains high, especially as a lifestyle investment.