Mail Order is a shopping method where customers purchase goods through catalogs or online platforms and receive them by mail. This system allows people to buy items without visiting a physical store, making it convenient for those in remote areas or with limited access to retail outlets. The process typically involves selecting products, placing an order, and paying through various methods, such as credit cards or checks. Once the order is processed, the items are shipped directly to the customer's address. Mail Order has evolved with technology, leading to the rise of e-commerce and online shopping platforms.