translation.en: So when Vodafone came in and saw this problem, this consumer pain point, they created some small change which they call Fakka, which literally sits and is given by the shopkeepers to people, and it's credit that goes straight onto their mobile phone.
translation.zh: 沃达丰发现了这个现象 这种消费者的“痛点” 于是它们发明了一种叫 Fakka 的零钱 方便店主可以 用来支付给顾客 Fakka 里的金额可以直接充值到手机里