Stop sharing a record with buyers

Turn off a published QR code at once. Publishing the record again later gives it a new code; the old one stays dead.

1. Open Business → Traceability. It lists every record you are sharing.
2. Tap Stop sharing on the one to turn off. Anyone scanning its code now sees nothing.
3. Publish the record again from its own page if you need to — it gets a brand-new code, so reprint the label.