Kowa ya yarda da ko'ina na na'urorin hannu. A yawancin kasuwanni a yau - musamman a cikin ƙasashe masu tasowa - ba kawai batun wayar hannu ba ne kawai amma wayar hannu kawai. Ga 'yan kasuwa, cutar ta ƙara haɓaka yunƙurin zuwa dijital a lokaci guda yayin da ake kawar da ikon yin amfani da masu amfani ta hanyar kukis na ɓangare na uku. Wannan yana nufin tashoshi na hannu kai tsaye…