If the sender or addressee was a military person, the basic fee for shipments was free of charge. However, all additional services such as registration, express handling etc. were charged at the applicable tariffs.
1945 Split provisional issue, registered letter franked with 30 kn for the registration as the addressee was a military person, sent from Milna on island Brač (7.VI.45) to Bjelovar (15.VI.45) where it was redirected to Križevci (15.VI.45). The letter was censored in Split (censor cancellation No. 3).