"Fund" link should have a default payment for apps already installed

[ayoungethan]

Not sure if this is a feature or a bug. For apps already installed, the "fund" link is the only way to pay without uninstalling and reinstalling. I believe a "suggested donation" that is equal to the app developer's default price would be appropriate here for at least two different scenarios:

1. those of us who "try before we buy" to see whether an app will actually work.
2. I also have a backlog of apps that I downloaded for free simply because the payment system wasn't working at the time, and I'd like to give the suggested payment for them without having to uninstall and reinstall.