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The sign-up QR code

From ClassMetrix, check-in and money tracking for drop-in dance and fitness classes · 8 October 2026

The short answer

Under More → Sign-up QR code (also ▦ Sign-up QR on any roll) is your studio's QR code. Show it on the phone or Print it for the desk. A new student scans it, fills in name, mobile, email, emergency contact and where they heard of you, agrees to the code of conduct and signs the waiver, and appears at the top of tonight's roll with the waiver signed. No app, no account.

What the form does

Changes to review

The form never changes an existing person's details by itself (anyone could type someone else's number). If a sign-up gives a different last name, email or emergency contact for someone you already have, it waits under More → Changes to review for an admin to Accept or Ignore.

The waiver and code of conduct themselves are written under More → Waiver and code of conduct; publishing a new version doesn't un-sign anyone, it records that they signed the old one.

Related

Stuck? Use the chat button, email hello@classmetrix.app, or ask us. The demo is a safe place to try any of this.