hi, please look her:

*Ländergruppe 4: Ägypten, Albanien, Algerien, Anguilla, Antigua und Barbuda, Argentinien, Aruba, Australien,

https://www.o2-freikarte.de/prepaid-ausland/

@fritz04 

Österreich, nicht Australien!

My question is about Austria not Australia :)

And is the 50% discount valid also in the physical store (not only online)?

You can use the o2 my Prepaid L (or other packages like o2 my Prepaid S/M or o2 my Data Pack S/M/L etc.) in Germany and in all countries of the European Union. Of course also in Austria. There are no additional costs.

The one-time discount applies to the o2 free card, o2 starter packages in the o2 shops and in the grocery stores, gas stations, Mediamarkt/Saturn, etc. Customers who already use an o2 prepaid card can book the pack with 50% off.

Remember that the discount is a one-off and is valid for 28 days after booking a pack. If the pack auto-renews or the pack is re-booked, the normal price will apply with no discount.

@Lionchik1999

sorry, i didn't have enough coffee

you can order the free ticket and then activate the desired pack.

https://www.o2-freikarte.de/

Thank you both for the answers.

Hi @Lionchik1999 thanks for your request and welcome to our community.
I hope, that your request is solved by the answers of @bs0  @fritz04 and @tearsbeforecrying 
If there is any question left, you are welcome

best regards
Michael