said by TSI Marc:I tried making the 150gig prices as attractive as possible.
I think you could improve significantly on those prices by only running the meter during prime/peak times, or not running the meter during the lowest traffic times (eg. 12 midnight to 12 noon, or whatever).
It doesn't cost you anything (other than UBB style profits) to allow unlimited transfers during off-peak times. By offering this, you might even get enough heavy users to shift their traffic patterns to off-peak, thereby saving you money on capacity costs.
Cheers