How can I cancel my PostLab trial?

Only the Team Owner can cancel.

Did you submit payment information when you started your PostLab trial? In PostLab go to Preferences > Account > TEAMS. Click the Action button (⋯), then select Cancel Membership.

Didn't enter any payment information? Your trial will simply expire.

If you decide to try PostLab later, PostLab will tell you Your trial has expired! on launch. Click Continue, complete the checkout, and you can get (back) to work in PostLab.