A Regular All-Kill is when a song is #1 on the 7 major digital music sites' daily rankings. (Sites included Soribada, Dosirak, Melon, Mnet, Naver, Daum, Cyworld, Bugs except Monkey3).
Perfect All-Kill includes streaming status (i.e. mobile ringtones and caller ringtones) proving the success and popularity of the song further.
