Yes, we support both Google Analytics and Conversion Tracking Codes. To add these codes, go to Setup > Settings > Additional Settings.
To clarify the difference, Google Analytics Tracking will be added onto every page on your Membr site, and track users activity. This can be found near the top of the Additional Settings page.
Conversion tracking will only track data from the member sign up confirmation page. This can be found towards the bottom of the Additional Settings page.
If you cannot access the Additional Settings page of your Membr site, this is most likely due to restricted permissions. Please contact your Gym Administrator who should send a request to firstname.lastname@example.org to update your permissions settings.