I've recently agreed credit card processing facilities with my local bank(La Caixa - Cyberpac) who require me to call a locally situated .exe from my site. This then produces a URL with the submitted parameters (amount, currency, language etc.) and an id no. All works well locally as I can use the coldfusion tag <cfexecute>, unfortunately my web host (and all the others I know) disable the use of this tag. They also don't install the .net components required to use vbscript or asp.
Any help would be much appreciated as I'm losing hair!