We are currently using Easy Populate for osCommerce to upload inventory/change inventory quantities/etc. We currently have thousands of products (all with size/color variables). We currently have each product listed individually (Item A Size Large Color Black/Item A Size Medium Color Black/Etc). We would prefer that only one item be listed and option be availabe to the customer within the item. The catch is since each item is a different part number we need a that number provided to us when each order is generated so we know which product to ship to the customer. Please contact us with any questions. Thank you.