The customer has no right of revocation within contracts for delivery of goods like digital audio downloads which, due to their very nature, are not suited for a return (§ 312d Abs. 4 Nr. 1 und 2 BGB).
The customer can still revoke his contract declaration within 14 days, as long as he has not opened any of the download links yet.
Barring the above-mentioned deeds leading to an expiry of the right of revocation, the customer can revoke his contract declaration with 14 days without stating reasons in text form (e.g. by letter or e-mail). The time limit begins after receiving this instruction in text form via the order confirmation mail. The timely sending of the revocation is sufficient for ensuring the time limit.
The revocation has to be sent to:
Sinalco International Brands GmbH & Co. KG
47179 Duisburg-Walsum – Germany