14. The system of claim 13 , wherein the one or more hardware processors is further configured to promote the listings having the at least one most relevant aspect name and the at least one most relevant aspect value by visually distinguishing the listings from other listings.
13. The system of claim 12 , wherein the one or more hardware processors is further configured to determine listings having the at least one most relevant aspect name and the at least one most relevant aspect value for the at least one most relevant aspect name, the determined listings to be promoted.