Does anyone knows how this is possible?
I have installed Discount Code 2.6 for OSC 2.3.3 (http://addons.oscommerce.com/info/7700/v,23)
When I put a code in, it doens't show the image 'approved' or 'cross/not approved', only the image 'processing' (see attached image).
When you click on proceed (next step, confirmation), the code is accepted in the order total. Everything else is working.