Microfinance, or microcredit, provides banking services to low-income individuals or groups who lack access to traditional financial services, with the aim of helping them achieve self-sufficiency. This system allows for small business loans under ethical lending practices, primarily in developing countries, and includes additional services such as savings accounts and financial education. Although many are unbanked, microfinance empowers impoverished individuals to manage finances and build credit, with high repayment rates indicating its effectiveness.