1. The advanced search feature allows you to include location field or other custom fields in the search filters parameter.
1) is it possible to add an extra search field like location without setting up sub domains. we are able to customize the code, if this is necessary could you give us some
indication to where and how we would do this? i want people to search for adds in there local area.
2. There is no default option on this and will require code customization to implement. You can request for this feature at the ideas exchange page
http://ideas.appthemes.com/forums/84267-classipress.
2) is it possible to add localisation to the displayed advertisements e.g if someone searches for and something is i possible to display advertisements that is relevant to
there local area.
3. Yes you can set this through the "New Ad Status" option in the Classipress admin.
3) can adds be automatically published without the admin validating them?