The images show the European greenfinch - Danish Grønirisk (Carduelis chloris), the bullfinch - Danish Dompap (bullfinch bullfinch), and picogordo - Danish Kernebider (Coccothraustes coccothraustes), from great shots Steen Agger Gert S. Ole Laursen and Gabrielsen, from the agency Scanpix.

Label rolls are manufactured by the company Ganket A/S using self-adhesive thermal paper.

Smallest value available is DKK 0.25

ATM Stamp

A variable value stamp, is a gummed or self-adhesive postage stamp of a common design, issued by a machine similar to an Automatic Teller Machine, with a value of the user's choice printed at the time the stamp is dispensed. The value may be variable or from a fixed selection of postal rates. The stamps and machines are typically for use in retail or post office environments. As only the postal value varies from stamp to stamp, these stamps have been described as key type stamps. They are also closely related to meter stampsfrom postage meters.

As the concept has developed, a variety of different names have been used, including, but not limited to, Automatenmarken (Germany), ATM stamps (USA), Autopost stamps (USA), Frama labels (Europe) or machine labels (Stanley Gibbons catalogues).