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.
Así que cuando Vodafone vio este problema, este fastidio para el consumidor, creó un pequeño cambio que llaman "fakka", que literalmente los comerciantes le dan a los clientes; es crédito que va directamente a su teléfono móvil.