If you use a prepaid meter, then you can buy your electricity units with e-Vapp.
You can only purcahse a multiple of N500 and a maximum of N100,000.
Go to the menu of your app Click Lodge a complaint Provide the amount you were debited and the transaction reference which can be found in the View Receipt link of your Payment History page.
Yes certainly, a receipt is auto generated for you when payment is successfully made which you can then print and save for future reference or use.
