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The people who help look after it can help look after it.
A pet is rarely one person’s. Nor is an elderly parent’s medical information, or the family car. Share a Mrk with someone and they can help keep it right — update the profile, see the scans, handle the reminders — without you handing over your account.
2 roles
editor or view-only
Per Mrk
not account-wide
Revocable
any time, instantly
Editor
Viewer
Neither role can:
An editor can look after the tag: the profile, the photo, reminders, lost mode and its message, and the scan history. A viewer sees the same things and changes nothing. Neither can spend your money or give away access.
You share one tag with one person. Sharing the pet tag with a dog walker does not show them the medical Mrk. They need an account on the exact email address you shared with — that is what turns the invitation into access.
Rewards and escrow, recovery cases, your private notes, PIN credentials, and who else has access. Care and upkeep are shared; money and control are not.
Every Mrk includes share with family. These are the ones people buy for it.

Durable NFC + QR mrk for collars and harnesses. Tap or scan to instantly reach the owner.

Medical-grade silicone wristband with embedded NFC chip and printed QR code. Always accessible.

NFC + QR clip that attaches to any watch band. Discreet medical ID always on your wrist.
Go and look at the Mrks, or ask us anything about share with family — we will know what you were reading.