Remove price when 0 or empty in Classipress

Sometimes people would just like to post without selling something – e.g advertising clubs, bands, etc. In such cases there is no need for the price. To remove the price for empty or zero based price fields in Classipress check out this chap’s post:


The file to edit isnt very clear, so to clarify, edit functions.php in the classipress root folder, and add the code as suggested by him.