If a payment on a client account is marked as fraudulent (such payments are reversed on the payment gateway), then KSK Hosting reserves the full right to stop any service provided to the client (including other accounts and other payments submitted by the same client) until the issues with the payment are solved.
If the client refuses to solve issues with the payment which is marked as fraudulent KSK Hosting reserves the full right to delete all accounts and stop payment subscriptions provided to the client without any refund for security reasons.