Vantage's Payment Gateway for third-party processing in Brazil
Vantage delivers 2 standard payment gateways (Bank Transfer and Paypal), although, it's not enough for Brazilian market. So, I intent to deliver much more payment methods via third-party solution that can be accessed via a specific external URL passing at least the amount involved in the transaction.
Is there a plugin available that can handle it easily?
I found a AppThemes' post available explaining how to create a payment gateway. Can be applied to Vantage?