We're setting up a new website that uses Cartthrob (v2.70 currently installed) and need to use Worldpay as the payment gateway.
Selecting 'RBS Worldpay Redirect Payment Gateway' and testing seems to hook us into what looks like a legacy part of Worldpay. I believe they have a new API that looks and works in a much nicer way.
Do newer versions of Cartthrob have the newer payment gateway? Can we get around this by upgrading?
Or, do we have write our own payment gateway for this?
Any advice gratefully received!