I received an SMS from Koodo at 5:54 saying I've used 95% of my Data plan. So I completely stopped using the Data plan until the end of the billing cycle. Then the bill came with surprises... The Data Usage report online says I used 2MB above my limit. But all the usage reported is logged before 5:45, I mean 9 minutes before Koodo alerted me. How come is this possible? How can they say that I've used 95% of my plan, but then show different calculations in my invoice? What should I do? How can I challenge this billing calculation. I still have the message on the phone.