Can I cancel Netflix's purchase?

Accidentally paid with my bank details what should I do

Bad luck

Log in with your Netflix credentials.
Click on your profile icon in the top right corner and select "Account" from the drop-down menu.
Then go to "Cancel Membership" in the top left corner.
Confirm your termination of your Netflix Probemonate with "Cancel Termination."

No?

You can't cancel until the next month at the latest, but you will not get your money back. Are only about 15 euro.

There are enough security questions before the conclusion of accidental can't be mentioned here.

Cancel your membership, then the contract expires next month.

This was not a sample month

Then it's the only option.