We released first version of some apps for free, kind of beta release. After apps were stable, we changed to paid version. Now we cannot identify users whether they signed up for free version or paid version.
- lic parameter in request is none in both cases:
- We still want to allow users to continue using our apps who signed up for free version because they helped us to test the apps
- We need to disable features or show license warning for users whose license expired but still use the apps.
Achieving this seems to be impossible because request parameter sent to connect apps is same in both cases: lic=none
How do you work around this issue?