You can simply add ad's types by entering Terraclassifieds -> Types and allow users to select many types for each classified while adding an ad. As a result, website visitors may filter ads in a search form choosing several types.
Now enter:
- name,
- slug (optional),
- description (optional, not visible on the front end at the moment)
- text color for a type
- background color for a type
- border color for a type
- border size for a type
- choose if you want to use this type in a search
and click Add New Type.
Learn more: