Where can one purchase stamps in Austria?

- Main post offices (Hauptpostämter)

- Branch post offices (Postämter)

- Post offices in shopping centers and train stations

Tobacco shops (Trafiken):

- Many tobacco shops sell stamps, especially in smaller towns and villages.

Online:

- The Austrian Post (Österreichische Post) website sells stamps online.

Stamp machines:

- Some post offices and tobacco shops have stamp machines.

Supermarkets:

- Some supermarkets, such as Billa, Merkur, and Spar, sell stamps.