Domestic COD parcel with perfin "VVV" in the stamps. The letter is franked correctly with 2 x 1 kr + [...]

Domestic COD parcel with perfin "VVV" in the stamps. The letter is franked correctly with 2 x 1 kr + [...]
International post card with perfin "Z&L" in the stamps. The letter is franked correctly with 25 + 20 are = [...]
International registered letter with perfin "Z&L" in the stamps. The letter is franked correctly with 2 x 2 + 1 [...]