Abstract: A system and method for providing an extensible multinational postage service is provided. In particular, the extensible multinational postage service may be based upon a scalable technology infrastructure capable of providing postage services for multiple national post offices and further capable of being integrated with various third-party systems. For example, the system may include, among other things, a web server configured to receive at least one postage request from a client device, wherein the postage request may include a country code that identifies a national post office. A label server coupled to the web server may be configured to assemble a printable postage image based on the specified country code and deliver the printable postage image to the client device.