Second-hand shops are retail stores that sell used items, including clothing, furniture, books, and household goods. These shops often receive donations or buy items from individuals looking to declutter. The prices are usually lower than those of new items, making them an affordable option for many shoppers. In addition to saving money, shopping at second-hand shops promotes sustainability by giving items a new life and reducing waste. Many second-hand shops also support charitable causes, with proceeds going to organizations that help people in need, such as homeless shelters or food banks.