Right now, the $10 base for 30 days is like a hot potato: it's been thrown into the mix without so much use as to provide extra profits for Public Mobile. We get it that they need to be profitable, but we, as customers, don't like to simply give out free money just because we're nice.
So, I propose (lol, right?) to give some use to that $10 base.
Let people (who want to) get the $10 base + addons only.
$10 base every 30 days + 1 addon for 1GB/$30 (example) and for $10 a month + initial booster cost, you can use your booster until depletion.
I know I'm dreaming awake, but heck, I like the idea!