As this feature seems to be very popular, i decided to write a new tutorial for the current ClassiPress version.
I assume that you have ClassiPress and your own child theme running. Time to get started:
The files we need to customize are:
As we don’t change core files directly, we just take a copy of those php files and add them to our child theme folder. Now we start to edit our copies.
So the first file we edit is the /themes/childtheme/content-ad_listing.php and find this part (around line 14)
Under the above code we add this:
Dear visitor. Sold Ribbon and Sold Stamp for ClassiPress is a premium article. If you would like to get access to the rest of this article, please pay $ 3.45 USD fee to help me keeping this site alive. After your payment is done you will automatically receive an Email that includes an activation link. Please Note: The activation link is valid for 2 days.