We must also be mindful that Public Mobile doesn't really operate like what I would call a "pure prepaid" service. They sell 30 day plans that are pretty much postpaid type service. Postpaid service isn't truly postpaid. It consists of a prepaid component (the routine monthly charge) and a postpaid component consisting of overages and additional usage not covered by the monthly plan. The add-on component more closely resembles prepaid. With these two segments covered, it may be hard for them to want to take usage in the 30 day plan and eliminate expiry on it.
I used to use Tbaytel for data. Their data is sold in much larger buckets at much better pricing. A 20GB data bucket went for $100 and without expiry. Perhaps, this is something that would work for customers here.
