My app is currently a paid app means the user pay for installing the app. But now I decided that app will free for users means the users can install the app without any payment.
I am thinking, there is no need to pay for installing the app. The user can access the full app without any payment.
But, when the user will install the app, At that time user can add only three clients.
We have a web version of same app and we will execute all payments from there for new users. The existing users will have no impact on whatever access that have.
The number of clients will be decided by the web app only.
So, Is it possible that we can take payment from web app for the adding clients more than three.