what is a delivery courier refers to a person or company responsible for transporting goods from one location to another. Couriers are typically used for quick, reliable deliveries, often in the case of parcels, documents, and packages. Delivery couriers work with different carriers, including local services and major shipping companies like USPS, FedEx, and UPS. They can deliver items on the same day, next day, or within a few days, depending on the shipping service chosen. In some cases, couriers may also provide specialized services, such as same-day deliveries or deliveries to remote locations. A reliable delivery courier plays a key role in ensuring that goods reach customers on time and in good condition.