I recommend setting Koodo up as a payee on your internet banking. You can then pay the bill each month through your banking interface instead of writing a cheque. For folks who don't want to use the automatic payment by credit card, this is the simplest way to manage the bill - you can even set a delayed payment to transfer on the day which best suits you.
I don't do internet banking nor do I want to, I just prefer the old fashion way of paying the bills through the mail. I was confused as to Koodo still accepting mail payments when they notified customers that they were changing to e-billing but never gave the customers a choice. Thanks for all your help everyone.