If by Sepa debit on 17.10. The money will be deducted for the Netflix account and today, on 14.10., I would cancel the subscription, I still would have to pay for the month or will be on 17.10. Nothing debited?
How long is the contractual notice period?
"There's no cancellation period, your account will be deactivated at the end of the current billing cycle and you will be able to continue using the Netflix offer."
You still have to pay the month, but you can still use Netflix until the end of the month.