At what age is it possible to buy a Netflix Gift Card?

Do
3

I'm 13 years old and would like to buy my sister (16) a Netflix gift card worth 25 euro for her birthday. May I already buy such a card in Austria at the age of 13?

Lu

Once you've pocketed money, you can buy something like that.

And, have you plugged in money?

Do

Yes 😂 ok thanks

Lu

Then off to checkout.