Sort Fields for products

[aldaffodil]

Hi everyone. I looked in the contributions, but had no idea what to search under.

 

Does anyone know of a contribution that will provide for more sort fields, much like the Manufacturers field?

 

I am using osCommerce for a directory (instead of a store) and would like to enter things such as "Price Range", "City", "Product Type".

 

I have already turned the Manufacturers field into a Product Type, but don't know how to also incorporate Price Range and City.

 

Any help is appreciated!