The right of revocation does not apply for Long Distance Sales Agreements regarding goods that were made after the wishes of the costumer or that were made in accordance with the personal needs of the costumer or that cannot be sent back to us because of their nature or that are easily perishable or which expiry date exceeded. Furthermore the right of revocation does not apply for Long Distance Sales Agreements regarding the delivery of audio- and audio-visual recordings or software if the delivered data carriers are unsealed by the costumer.