What Is a Courier mail?
Technically speaking, public mail is a type of courier mail service. However, in common day to day usage, the term ‘courier’ only refers to private package delivery companies, which operate on international, national, and regional levels. Private couriers are now an indispensable part of business and commerce and life as we know it, with the fate of businesses and individuals often hinging on the competence of private package deliveries. These private services are as a whole, pretty expensive compared to private mail but their reliability put them in a class of their own.
