Trenoxa ‑ Class Booking
- by TrenoxaHQ
- Free plan available
- by TrenoxaHQ
- Free plan available
Sell class, workshop, and event seats with capacity that can't be oversold. Live rosters, automatic seat release, and free setup included.
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About the Trenoxa ‑ Class Booking
Trenoxa lets you sell class, workshop, and event seats through your Shopify checkout with capacity management that prevents overbooking. Even when two customers compete for the last seat, the system ensures you never double-book a session.
Create recurring or one-off classes and let customers book seats at checkout with live availability displayed. Each session maintains an automatic roster showing who booked and how many seats are taken. When customers request refunds or cancellations, seats are released automatically for resale.
The app handles timezone-aware scheduling that stays accurate through daylight saving changes. Need help getting started? The team will set up your classes for you at no extra charge—just send them an email.
Launched: July 30, 2026
Key features
- Oversell-proof capacity — never double-book a class, even on simultaneous orders
- Sell recurring or one-off class, workshop, and event seats via Shopify checkout
- A live roster for every session showing who booked and seats taken
- Refunds and cancellations release seats automatically for resale
- Timezone-aware scheduling that stays correct across daylight saving
Integrations with:
- Checkout,
- Shopify Admin
Category:
Pricing of Trenoxa ‑ Class Booking
Free
Free
- 1 active class, unlimited bookings
Standard
$23 / month
- Unlimited classes, no caps