Bayan an karɓi kunshin cikin sito, an makala alamar haske mai wayo da sauti; lokacin da mai amfani ya duba lambar QR mai ɗaukar hoto, yana jawo faɗakarwar hasken sauti, yana ba da damar "dawowar fakiti na biyu."Tare da saurin haɓaka kasuwancin e-commerce, masana'antar isar da saƙon gaggawa ta sami ci gaban da ba a taɓa yin irinsa ba. A matsayin maɓalli masu mahimmanci a cikin sarkar dabaru, tashoshin isar da sako suna sarrafa ma'ajiyar, rarraba, …