Can I use the credit in the AppStore for Netflix?

I have 15 euro in the AppStore, if I download Netflix, can I also redeem them for the monthly base price?

Why, what should one have to do with the other?

Then try it.

Maybe he's asking because it was actually possible a few years ago. For example, in addition to Netflix, Spotify also used the App Store credit for the subscription. The function existed because it was a more convenient way to subscribe, since now no payment method had to be specified, so that sufficient credit was credited to the account.

In the meantime, this is no longer possible because Apple wants a 30% cut on subscriptions (sometimes referred to as "Apple Tax"). Since then, many apps have deactivated their subscription options directly from the App Store. Spotify has even filed a lawsuit for being at a disadvantage compared to Apple Music due to the levies: https://deadline.com/2019/03/spotify-sues-apple-in-europe-over-music-service-alleging-unfair-advantage-due-to-fees-for-streaming-1202574949/

I'm sorry, but Netflix can't subscribe this way. However, it would work with Disney + if that's something for you.