I want to essentially defer a payment with Worldpay, apparently this is possible using something called 'authorization'/'pre-authorization' which is detailed in their documentation:
We're using EE2 and Carthrob 2.x with a Worldpay integration, and I'm trying to figure out if this is possible. I can't seem to find any documentation on this, and going through the code is proving a bit frustrating.
Does anyone know if this is possible using CartThrob and the default Worldpay integration? Or would this require modification to the payment Gateay?