Any data stored in connection with the conclusion of a contract or with the purchase of a product will be deleted after expiry of the legal retention obligation. In cases in which there are legal obligations of recording and retention for reasons of processing a contract of sale (such as retention of invoices according to tax law), the legal basis of the processing activity is article 1 paragraph 1 c) of the General Data Protection Regulation (GDPR). We will delete or de-personalize the data as soon as they are no longer necessary for the processing of the respective contract and any legal retention obligation has ceased to exist. </p> <p>