Postnet Bela Bela

I wanted copies made - black and white A4 paper. 440 pages for school work during the lockdown, Postnet Bela Bela wants to charge R6.00 PER PAGE! the competing places, some within the same postnet franchise charge R1.00 or LESS PER PAGE! Should there not be a franchise standard or limitation set? I realize each franchise is privately owned, but this give all postnets a bad name. That is ****************! 6x more than the other places?? Postnet has definitly lost a client!