What is “Top Ranking” on the wer liefert was (wlw) marketplace?

Increase your visibility with "Top Ranking" to secure one of the 3 top positions and showcase your company and product or service at the forefront of a category in your chosen country (group). This will attract maximum attention and drive more clicks to your business. Select your preferred position from the top spots on the search results page and start reaping the benefits of heightened visibility. Keep in mind that "Top Ranking" positions are exclusive and can only be awarded once per country (group) by a customer, so ensure a vacant spot is available in your desired category.

You can find more detailed information about Top Ranking here