The Ultimate Custom Category Fields module allows you to create custom fields for your categories. The new fields are can be displayed on your category pages using Store Morph tokens. The module gives you the option to determine the field type as well as the display order for the admin. The advantage of having control over the field type is that you can now have a normalized database table vs having to run several tables for one field. Having multiple tables for the custom fields would ultimately slow your store down.
