The authenticity certificate should arrive with the item
A shipped item typically arrives with an authenticity tag or certificate confirming it passed inspection. Checking that the details on the certificate match the physical item when it arrives is worth doing right away -- it matters later if you ever resell or request a refund.
Red flags worth watching for even on a vetted marketplace
A listing priced dramatically below every comparable item, a seller account with almost no history, or a description that avoids specifics about condition are all worth extra scrutiny even on a platform that runs its own inspections. When something feels off, checking the platform's buyer protection and return policy before purchasing is a reasonable precaution.
Frequently Asked Questions
Can an item still be fake even after passing inspection?
No inspection process can guarantee zero error, even with expert authenticators, but most platforms run a guarantee program that compensates buyers if an item is later found to be inauthentic, so it is worth checking that policy before you sign up.
Can I return an item if I simply change my mind?
Yes, most platforms allow a no-reason return within a set window, but the exact conditions depend on the item category and whether packaging has been opened, so check the return policy before buying.