They contain a text, a wish, thanking, condolence and other expression of this nature. There can be postcards with pictures. Postal cards are simple and with a paid answer. They have the dimensions 90*140 mm.
They can be typed from the Postal Administrations and can have the stamp printed into it or without stamp. Postal cards can be typed either by the commercial companies or economic entities, but absolutely without stamps over them. They are accepted according to the postal fee.