Customers with Flexible a.k.a. Burstable services will be billed for excess usage based off the standard 95th percentile rule. CIFNet will sample Customer bandwidth utilization every five (5) minutes. At the end of the month, all samples from the month will be organized from highest to lowest. The top 5% of samples are then discarded, and Customer will be billed based on the next highest reading, either inbound or outbound. If it is a partial month, CIFNet will bill based off the standard 95th percentile rule for the samples captured during that partial period.