Share serial numbers and personal data carefully

A serial number can help identify an item, verify a version or document the transaction.

Always keep a complete photo for your own records. In the public listing, decide whether to show the full serial number or only part of it according to the type of gear and context.

During negotiations, avoid sharing personal or security information that is not necessary for the sale.

A technical request about the instrument is different from a request for credentials, security codes, personal documents or banking data outside an official procedure.