German Handyporto Digital Franking

Germany · 2015 · 0.45€

A handwritten alphanumeric code (e.g., HPP12345) in the upper right corner of a postcard, representing digital postage purchased via SMS.

Handyporto was an innovative digital franking service by Deutsche Post, allowing users to pay for postage via SMS and write a code on their mail. It signifies a shift towards modern, digital postal solutions.