My apologies if this has been answered elsewhere and I’m simply incompetent at search… but for the life of me I can’t understand why purchased data necessarily expires on my billing date instead of a month after purchasing it.
I dare say I would be purchasing a GB here and there much more often were it not for this incomprehensible practice. The last time I needed to travel I wound up having to purchase 1 GB halfway through my billing cycle, and thus wasted much of what I purchased.
Why not at least prorate against billing date, e.g. charge $2.50 for 500 MB when someone is halfway into their billing cycle, 17/30ths if 13 days into the cycle, etc.?
Surely that’s not rocket science grade math…