You can either use the session-wide link, persistent links, or single-use links.

Session-wide link

During testing, you can open this link in up to 3 tabs.

https://samples.demo.otreehub.com/join/leralure

Persistent links

For a real session, you should use a room.

Single-use links

Below are single-use links, which you can distribute to your participants. Each link has a unique code for the participant.

P1	https://samples.demo.otreehub.com/InitializeParticipant/lr94e8vz
P2	https://samples.demo.otreehub.com/InitializeParticipant/aqat4n6f
P3	https://samples.demo.otreehub.com/InitializeParticipant/mu90yfue