Description

The Ticket and Invoice addon adds email ticket and invoice issuance to Modern Events Calendar, with QR code check-in on smartphones and verification of tickets linked to the same booking. As an add-on module that requires MEC Pro, it helps event organizers, production companies, and check-in teams track attendance, participant status, and billing information without relying on separate manual controls.

Key Features

  • QR code check-in
    Allows tickets to be validated on smartphones as participants enter.
  • Tickets per booking
    Verifies all tickets issued within the same booking.
  • Role management
    Defines user roles responsible for managing and checking tickets.
  • PDF invoices
    Includes company details, VAT, address, and logo on invoices.
  • Participant status
    Adds a check-in column to the list of registered participants.

Benefits of Ticket and Invoice

  • More organized entry
    Reduces manual checks during event admission.
  • Centralized management
    Brings tickets, invoices, and attendance together within the MEC workflow.
  • Less rework
    Allows previous bookings to be imported without losing data already recorded.
  • Real-time tracking
    Shows checked-in participants on a dedicated status page.

Who Is It For?

  • Organizers who sell events through Modern Events Calendar.
  • Production companies that need to validate tickets at the entrance.
  • Administrative teams that issue invoices to participants and companies.

Ticket and Invoice is designed for operations where the event sale does not end with payment: receipts still need to be sent, access controlled, attendance recorded, and billing documents kept organized. Within the Modern Events Calendar ecosystem, the extension adds a practical check-in and billing layer for in-person, hybrid, or paid events with individual participant tracking.

Frequently asked questions

Is Modern Events Calendar Ticket and Invoice GPL-licensed?

Yes. Modern Events Calendar Ticket and Invoice is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Modern Events Calendar Ticket and Invoice on multiple sites?

Yes. You can use Modern Events Calendar Ticket and Invoice on multiple sites. The number of sites connected to Ultrapack Auto Updater is limited by your plan.

How much does Modern Events Calendar Ticket and Invoice cost at Ultrapack?

Modern Events Calendar Ticket and Invoice costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Modern Events Calendar Ticket and Invoice include updates?

Yes. The current version of Modern Events Calendar Ticket and Invoice is 3.7.0, published at Ultrapack on Sep 13, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Modern Events Calendar Ticket and Invoice scanned before publication?

Yes. Every version of Modern Events Calendar Ticket and Invoice goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.