Dear All

I am having 4 Level of Product Category list which is like this
Main Category Sub Category Part No. I. Part. No.
ABC XYZ ZQ893 23-39477
POI DSD ZQ893 45-28394

above is a sample of my list. My problem is how can I arrange my categories and product in database so I can use the facilities of Zen Cart.

I want to give search on any of these fields

Regards to every body

Please see my incomplete site www.oemxtrade.com