Prices are the amounts of money required to purchase goods or services. They can vary based on factors such as supply and demand, production costs, and market competition. Prices are typically displayed in currency, like US dollars or euros, and can change frequently. Consumers often compare prices to find the best deals. Retailers may offer discounts or promotions to attract customers. Understanding prices helps individuals make informed decisions about spending and budgeting. Additionally, prices play a crucial role in the economy, influencing how resources are allocated and how businesses operate.