 Under the plan which starts within 90 days, Bell will be able to charge wholesale service providers a flat monthly fee to connect to its network, and for a set monthly usage limit per each ISP customer the ISP has.Beyond that set limit, individual users will be charged per gigabyte, depending on the speed of their connections.Customers using the fastest connections of five megabits per second, for example, will have a monthly allotment of 60 GB, beyond which Bell will charge $1.12 per GB to a maximum of $22.50.