Hi,

understand your scenario more. The registry can be useful for consistent/simultaneous configuration of multiple applications. I wonder if you worry about security of the informatin that's in the registry. This is also a question in the config file approach as well.


Depending on the volatility of this information, I'm not sure this is really configuration. It sounds like data for the application do it's work. It might also make sense to put some of the data into the database. GST and discount rates might not be something that you want to keep in a config file. You might want to keep this data in a data store that can be changed centrally rather than per application installation.