The free Software OSclass allows it without much effort, a professional Ad marketplace to realize. On various Themes for all sorts of themes, to Plugins that help extend the functionality can the Software in a wide frame to your own taste to be adjusted. Highlights of the Open Source Software are, among other things, the Integration of Google Maps and PayPal. The former is especially for collectors interesting.
From classified ads, car market, a Dating Site, a real estate market to the Job market can be almost anything with the System. The script package includes language files, including German. For a fee, the ads from the Footer are removed. The Script runs on PHP with MySQL as the database.
You can free download Osclass and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.