Crazy prices?

<p>I just paid Postnet Davenport R10 for them to look at the computer, open an attachment and then send it to the printer. And then a further R1 per page I wanted printed. I found this so insane. Is there a standard that a store should stick to or do they make up their own exorbitant prices just so they could keep the store doors open? This is the last time me supporting them. The prices are just too absurd. </p>