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 4 tabs.

https://otreeexperiment-43b45b69a563.herokuapp.com/join/homubuko

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://otreeexperiment-43b45b69a563.herokuapp.com/InitializeParticipant/wr3za8au
P2	https://otreeexperiment-43b45b69a563.herokuapp.com/InitializeParticipant/8v2mkbp2
P3	https://otreeexperiment-43b45b69a563.herokuapp.com/InitializeParticipant/4f5fhaxk
P4	https://otreeexperiment-43b45b69a563.herokuapp.com/InitializeParticipant/oz3l0uix