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# Are my personal details visible to others?

Your personal details — **phone number and email** — are **never visible** to other users. In the app, other members only see your username, your profile picture and your items.

One exception: when you sell an item, your **name and address appear on the shipping label** as the sender — the carrier (Mondial Relay / InPost) requires it to route and, if needed, return the parcel. The buyer who receives the parcel can therefore see them. Beyond that, your details are only used by the carrier.