Hi,
I've inplemented the WorldPay module (created a separate callback page without any other buttons, by the way, which seems to work fine), but one wee problem I've found is that osCommerce doesn't seem to pass through the customer's country to WorldPay properly. The hidden field is there in the HTML, but the value is empty. Which means that the customer has to select their country.
Anyone else found this? Any ideas how to solve it?
Ta,
Phil