Absa - Stay away!

Transaction costs on my cheque account is increasing monthly. Without warning. Without explanation. If absa is doing this to me, they are doing it to other clients as well. I wonder how much profit they make from the billions they receive on a monthly basis - from all their client's accounts. Absa, please stop increasing monthly rates on accounts. We're doing you a favour by having accounts with you. It's not the other way around. I wonder which bank charges the lowest admin and transaction charges.