Tracking that shows the item was delivered to the registered address.
Essential for items over $\approx$$300–$750 (and often recommended for less). ebay chargeback reddit
Reddit users consistently advise that providing a massive, well-documented paper trail is the best way to win. If you receive a chargeback, immediately gather the following: Tracking that shows the item was delivered to
Photos of the item being packed, the shipping label, and the sealed package. the shipping label
Sellers are often treated as guilty by the bank, making evidence crucial.