The right of withdrawal does not exist for online orders for products which are provided by download.
a. You can revoke this agreement within 10 days after the goods have been received by the consignee, without giving reasons in writing, on another durable medium or by returning the goods. In order to meet the deadline, timely sending to the following address is sufficient:
Iimt University Press
Bd de Perolles 90
b. There is no right of revocation in the case of articles which have been unsealed by you.
c. Always return the postage paid sufficiently and attach the original invoice (delivery note) to the return. Goods sent back to us not prepaid can not be accepted. We reserve the right to charge you for any additional costs.