Overpriced fees for purchasing electricity via app

**** *** bank baught R500 electricity they deducted R250 service fee tried to go back why they charged that much it went trough again and they charged again R250 so i paid a R1000 and got net even 80 units what a **** *** bank, if you going to **** over your clients at least just lube them up abit before raping them with your fees