Hello, I've written an interface for a commercial credit card payment server sold by a company called Ingenico (http://www.ingenico.com.au). [Ingenico are a world-wide organisation (well, Australia and Europe at least, that I know of), their software may be in use in other counntries. However, I believe their OCV product is specific to Australia.] With respect to the CPAN heirarchy, I believe it fits best under the Business tree. It is similar in purpose to Business::Cashcow. My module could be a 'driver' for Business::OnlinePayment. Future work would be to provide an ::OnlinePayment interface / make OCV a subclass thereof, however at this time it is a standalone module. So, I'd like to register the module as Business::OCV. (It's already been uploaded to via PAUSE). Regards, Ben Low (PAUSE user ID: BENL)