Customising cardholder details fields on Secure Payment Page
I'm building a site using Dreamweaver, eCart and Worldpay.
When we get to the stage of adding in the cardholder details on the Worldpay Secure Payment Page, one of the fields is 'Postal / ZIP code'.
How can I change this so that only 'Postal code' is shown. We only operate on a local basis in the UK. I'm thinking that this is information that comes over from eCart and can be changed somehow?