535102 Joomla Virtuemart Configuration

For site already running Virtuemart and Joomla Need the following: (note the attached pics) Site Visitor will be given a link url to go to It will have a ENTER CODE FIELD They will enter a code such as for example: COF18893 and it will display products immediately that are assigned to that code only (much like a detailed search button - with direct product results) products will be listed as such (attached pics) - with choices of sizes etc.. in input text fields, and only one add to cart button on the bottom.. then the checkout procedure is as normal. So basically just need the CODE entry page, to result in the direct listing of product assigned to that code. and text field quantities for each product as shown, and one add to cart button at the bottom as well as ONE text field on page that asks for STUDENTS NAME.