Why do different packages have different bandwidth requirements?
The amount of bandwidth required depends on the amount of data being sent and received. The Standard package includes a basic set of reports, and requires the least bandwidth. The Plus One Hours of Service data requires more bandwidth. The most bandwidth required is for the two-way messaging feature of the Plus and Plus One packages, and is adjusted based upon how many messages are being sent/received. You may want to start with a larger bandwidth and then taper it back if you are not fully using it, as opposed to starting with a smaller bandwidth and getting charged on overages.