Good afternoon steemit all friends !!
Electricity is a major necessity in life, in today's millennium all need electricity, without electricity the world will doom.
In the past, electricity was only used for lighting in the evening, but now everything needs electricity, from cooking, washing, even sleeping must use electricity, especially in running business.
In Indonesia, it is increasingly used to use postpaid electricity but now uses electricity pre-paid (smart electricity) to facilitate consumers in using electricity.
Regards 
