How much you owe to Open Source program developers?

Choose a software:












This can help you to adjust your support for Open Source software you use.

Which software: *
select the software you use.
How much installations I have:
Type how much individual installations you have on same or different devices.
How much I want to pay for one installation of software: *
Type amount in your currency.
How much I want to pay non-profit company for providing me account:
Type amount which are you willing to pay.
How much accounts:
Type amount of accounts you have from one service provider.