It seems like the right approach for any app with a trial. Here’s how I see it:

1. Trial Period Options

• The app can offer a trial for either a limited or unlimited period for version.
• During the trial, the user would not be able to update the app without a paid subscription.

1. Example Situation

• For example, if I offered translations with a 15-day free trial, after the trial ends, the user would lose access to those translations and related features unless they pay for a subscription.

1. What Happens Next?

• The module should deactivate, right?
• Or it could remain installed but with restricted functionality.

1. Possible Payment Models

• A trial per version, either time-limited or unlimited.
• Option for a one-time payment for a module.
• Option to ask for payment again when an update is available.

1. Summary / Recap

• So to recap: this could mean a version-based trial (limited or unlimited), the ability to sell modules via one-time payments, and the possibility to charge again for updates.

1. Request for Clarification

• It would be helpful if you could clarify how this is planned to work in UNA.