Magento

While Cybersource is a good gateway, many small business customers (probably the main users of magento) cannot use them because they are really for mid - large size businesses (Circuit City uses them). A great gateway to integrate is the Quantum Payment Gateway. Companies such as CDG Commerce uses it. For only $10, a month, a merchant can have a merchant solutions with no gateway fees, a secure cardholder authentication system that is verified by visa and MasterCard securecode, maxmind fraud detection system, no monthly minimum or early termination fee. Great rates for qualified and non qualified transactions. And did I mention only it’s only $10 a month (standard for most processor’s including gateway fee is around $30-$35). This would be a great addon to magento.

Agreed. I’m looking forward to CDG Commerce integration.