Set group mode: duo or open group

Choose a Booking type for each service: individual, duo, or open group. A duo has exactly two participants with one customer paying for both; an open group has two to twenty participants.

Booking type determines how clients book the service: individual, duo, or open group. A duo session always has exactly two participants, with one person booking and paying for both. An open group has a minimum of two and a maximum of twenty participants. Set the mode for each service under Services and prices.

This applies when

You want to offer sessions for two people who book together.
You want to start a group session that clients can join separately.
You want to know how many participants each mode allows.

Choose the right booking type¶

Open Services and prices in your settings.
Create a new service or open an existing service and go to the Booking type field.
Choose individual for one-to-one sessions with a single client.
Choose duo for sessions with exactly two participants. One customer books and pays for the full session.
Choose open group for a group session with at least two and at most twenty participants.
Save the service.

Participant counts are fixed(Info)

The counts are fixed for each mode: a duo always has exactly two participants, no more and no fewer. An open group has a minimum of two and a maximum of twenty participants. If you want to offer a service in another mode later, change the Booking type and save the service again.

Result

Your service now books in the selected mode. For a duo, one customer books both places; for an open group, participants join until the limit of twenty is reached.

Loading…

Last updated: 25 August 2026

Was this article helpful?

Need more help?

Still stuck? Contact TrainerLink support. Include the topic, what you tried and the error message you see. Is this about a specific booking or package? Open support from that booking or package so we have the right context.

Contact support safely

Never email your password, full payment details or identity documents.

Only pay through TrainerLink; do not respond to payment requests outside the platform.

Email support@trainerlink.nl