Jamrats

QR tickets that scan in seconds.

Every Jamrats ticket carries a securely signed QR code. Door staff scan with any phone browser — no app to install, no hardware to rent, no double-scan worries.

What hurts

Most ticketing platforms make door scanning a chore. Hardware-tied readers cost hundreds, app-based scanners need every staff member to install something, and the platforms that try to do it 'in the browser' often fall over under door pressure.

How Jamrats handles it

The fix.

Each Jamrats QR is signed with a secret unique to your organization, so the scanner can trust the code the moment it reads it — no separate database lookup per scan, no waiting on a slow back-end.

Anti-double-scan protection is built in: once a ticket scans through, the second attempt is flagged immediately even if someone forwarded the email or screenshot-shared the QR.

Multiple staff scan at the same time on different devices — every scan aggregates centrally, so you can see how many people are in the room from the dashboard in real time.

The breakdown

What it does · why it matters.

Securely signed
Tokens carry a tamper-proof signature so the scanner trusts them at a glance.
Anti-double-scan
Same QR twice gets caught and flagged.
Multi-staff
Multiple lanes scanning at once; every scan aggregates in your dashboard.
No app install
Browser-based. Works on any phone with a camera.
Per-event scoped
Tokens are scoped to the event so a code from another show can't be replayed at yours.
Audit trail
Every scan logged with timestamp + which staff member scanned.

In practice

Use cases.

Festival gate, multiple lanes

Each lane scans hundreds of tickets in minutes. Live count keeps the door team and the venue staff in sync.

Indie show with one door volunteer

One phone, one volunteer, every ticket scanned and counted as guests walk in.

Why it’s solid

Tamper-proof tokens

Tokens are signed with a secret unique to your organization. Without that secret, an attacker can't forge a valid ticket — even with a QR PNG in hand. Tokens are scoped to the event so a token from another show can't be replayed at yours.

  • Flat fee
  • Direct payouts
  • No contract

FAQ

Frequently asked.

The scanner catches the second use; the second device refuses or flags it.

Try qr code ticketing today.

No setup fee. No contract. Flat $0.99 per paid ticket.