Second-hand shops are a type of fixed-shop retailer that sell second-hand products to people who cannot purchase the original products at affordable prices. Fixed-shop retailers are retailers who have a fixed shop of business at a particular place and provide credit to their regular customers. A second-hand shop is mainly found outside colleges, schools, and offices where people are looking for cheap means to avail certain items. Second-hand shops mainly include books, clothes, furniture etc. It caters to all types of income groups but is most beneficial for the low-income groups.