Ba ku san yadda ainihin wannan adadi ba ne, amma bisa ga ƙididdigar da aka sani kwanan nan, wannan kayan aikin tsaftace kuɗi yana iya ajiye wani abu game da kashi 3% na kudaden ku - kamar yadda ake gudanar da aiki daidai tare da yawan canji da kuma adana kudi a kowace rana.
