Internet Banking Fees for Business Accounts

I have a business account with ABSA registered for internet banking. I have linked my 5 other personal accounts which i have with ABSA to the business account as the access account. Now here is my internet fees year to date:<br> <br> 31/01/2015 225.60<br> 28/02/2015 208.70<br> 31/03/2015 195.60<br> 30/04/2015 417.00<br> 31/05/2015 215.50<br> 30/06/2015 261.50<br> 31/07/2015 267.40<br> 31/08/2015 125.60<br> 30/09/2015 591.80 - unbelievable 600 bucks for internet banking with my own data? Whats going on here?<br> I use internet banking to pay my bills mostly month end and then beginning of the month i download my monthly statements - mostly that. Yes i have a few accounts but okay how is this internet fee calculated? And how come the month differences are so vast? Not trilled to only discover this now.