Payment Gateway

Hello everybody,

Question and Sugestion:

I want to use MarketPress and ProSite. I need different payment modules like PayPal, QubePoint and countryspecifics. Is there a way to centralise the payment process? For PayPal I have to configure in MarketPress, ProSite and QubePoint. For countryspecific (Postfinance Switzerland) I need to have to develop (let develop) 3 different moduels to access all of them. I think to have a centralised payment-hook-plugin would reduce development cost, reduce plugin overhead and reduce configuration. Is a plugin like that existing or is this not possible?

Thank you for your Input in advanced.