For consumers in Germany, your right of revocation is known as widerruftsrecht. Further information about this right is available in German at http://www.cpeel.net/content/14-widerruftsrecht
Right of Revocation If customer is a consumer in the European Union, consumer may cancel an order in text form (by email, letter) without stating a reason within 14 days of order date. The two-week periods begin with the reception of this information in text form. For exercising this right it is sufficient to send the cancellation of the Agreement to the following address (by email or letter): Maximilian Dreiling Online ServicesMaximilian DreilingSchottmüllerstraße 10814167 BerlinGermany Phone: +4915774535385E-Mail: email@example.com: www.cpeel.net In the event of a valid cancellation, both parties shall be obliged to restore any benefits already received in accordance with legal provisions, and issue any gains (e.g. interest). If consumer is unable or partially unable to restore the benefits, or only able to restore them in poor condition, to us (Maximilian Dreiling), consumer shall be obligated to reimburse us (Maximilian Dreiling) for the corresponding value. The consumer may avoid the duty to reimburse by not using the benefits as his own and by ceasing to do anything that affects the value of the benefit. Each party must fulfill its obligation for reimbursement within thirty (30) days. The deadline begins for consumer with the sending of the cancellation; for us (Maximilian Dreiling) with the reception of the cancellation sent by consumer. Notwithstanding the foregoing, the right to revoke the Agreement expires if both parties fulfilled their contractual obligations upon consumer’s explicit consent before consumer exercised the right of revocation.