155479 Amend CGI Script

This should be a simple project for an experienced programmer with CGI Skills. You are required to edit my Click bank payment script so that I have option to include / exclude text file with access codes for software delivered to customer by autoresponder. Note: my current script requires the inclusion of text file with access codes BUT I want option to include or exclude access codes because not all software delivered to customer requires access code. After you've made changes to the script you'll be required to install it on my server so i can test that it's fully functional. Change to script is simple so project time should 0ne hour BUT say 2 hours MAX.