•  3、Activities:
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1. Signature: Please make sure to personally inspect and sign for receipt; this is your right and key to our after-sales service. Thank you for your cooperation.
(If it's not convenient for you to sign in person, please inform a friend, relative, or doorman who can sign on your behalf for inspection and receipt.)
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• Is it possible to issue an invoice? Yes, if you need an invoice, please contact customer service and provide the specific invoice information.