Variable value stamp

There have been many experiments with similar systems over the years but none has been truly successful until the evolution of modern sophisticated computer printing technology.

The first patent for a machine to produce variable postage was taken out by Carl Bushe in 1884.

[1] The Frama company of Switzerland produced a special type of patterned paper suitable for dispensing by machine and electronic printing that could be used to create an unlimited number of different stamp designs.

The British Post Office used the paper experimentally in vending machines in 1984–85 but the experiment was not regarded as a success.

Postal Service owns a patent for an ATM dispensable self-adhesive postage stamp construction.