PRODUCTION OF POSTAGE STAMPS
SD "Bulgarian Philately" is the only manufacturer of postage stamps, postcards, booklets, illustrated postal stationeries, FDCs under approved projects of famous Bulgarian artists with high quality prepress, printing and perforation.
Postage stamps are produced for the postal traffic needs and for the secondary collectors market:
- Postage stamps with variable circulation are sold at face value. They are reprinted in case of depletion of quantity and are used for payment of postal services;
- Postage stamps with fixed circulation are sold at face value for a period of three years. After this period they are withdrawn from circulation and can not be used to pay the price of postal services. A commission sets the new trading prices of the stamps and the philatelic products made with them.