Create one page to further develop an OsCommerce contribution

I have installed the contribution "Happy Hours Specials Basic" on to our OsCommerce site. <[login to view URL],3568> This contribution allows the site owner to set a special deal price on a product, then choose when the deal will be available for. When the deal comes up, it overwrites any other special already set for that product. After the deal expires, the product returns to it's regular price or the special price it had been set to prior to the deal. The deals are shown in a box on the left hand side of the site, and the box only shows if there is a current deal, and if there are more than one, it will select a random deal to display. This all works perfectly. However... I would like to have a page created, so that when you click on any of the products shown in that box, rather than take the user to that product's page ([login to view URL]), I would like to be taken to a page that has three boxes, showing a summary of three deals. If there are less than three deals running, only show 1 or two boxes, if there are more than three deals running, the page would select them at random, but not double up showing the same deal more than once. Then if the user clicks on one of the deals, they would then be taken to that products page ([login to view URL]). Here is a site with boxes, similar to what I would like: <[login to view URL]> As I believe that the backend for this is already in place, I would like the coder to program this on their own site, then provide me with a replacement file for the side box and the main page, the rest should be all the same on my environment as the coders. I cannot give the coder access to our site as it is operational, so the coder must install the contribution above on their own demo site, then show me it running, before providing the two files for me to install on my own site.