? ???? ? ??? ??? ??? ? ? ??? ? ???? ?? ?????? ?????. ??, ??? ??? ???? ????? ??? ? ? ??? ? ? ????.??, ?? ??? ????/??/??/????/?????? ?? ???? ?? ?? ??? ?? ?? ??To cater towards the cellular-savvy inhabitants of Busan, “??” has made a cellular-only app. This application gives spot-dependent products and services, rendering it incredibly effortless