Right, I've had an in depth look at the credit card surcharge module and I'll have to do an "optional extra" module based on it for worldpay, there's a couple of not so good things about that module, for one thing it's broken with gift voucher's and the author seems to be out of contact (though the fix is posted on the forums wish I'd searched first instead of spent 30 minutes debugging it), anyway what I do not agree with, is that there is no "prior warning" for the extra surcharge, it just pops up if you specify a module to add it to, and it's not really at one with the shop, in the blurb it advertises itself as "discouraging people from paying by certain ways" or something similar and I'd be furious if on the last checkout without any warning, I got nailed for an extra 3%.

Whatever I do will be done by this time next week, I've got to decide whether to bring it into worldpay, or to re-write it to create a more generic module so that one can pick and choose. There is a change I want to make to worldpay anyway, that might go very well with a newer version of a surcharge module.

Philip.