Swiss Post Corporate Stamp Service

Switzerland · 1900 · Variable

This is not a specific stamp, but a service offered by Swiss Post called 'Corporate Stamp'. It allows businesses to create personalized postage stamps featuring their own logo, branding, or custom designs. These stamps are valid for domestic and international postage, providing a unique way for companies to enhance their brand recognition through their mailings.

Personalized postage services, often called 'smilers' or 'custom stamps', became popular with postal administrations in the early 21st century as a way to engage customers and generate revenue in the digital age.