Both QuickPBX plans include free minutes, but if you go over you'll be charged a per-minute rate of just 2.9 cents per minute.
Here's how many free minutes are included in each plan:
QuickPBX Startup Plan
200 minutes included. Free Toll Free or Local or International Number
$9.95 a month
QuickPBX Basic Plan
1000 minutes included. Free Toll Free or Local or International Number
$24.95 a month
QuickPBX Pro Plan
2000 minutes included. Free Toll Free or Local or International Number
$39.95 a month
You will be notified with an email that your monthly fee has not been charged and if you do not pay the monthly fee of your plan in one week, your account will be cancelled.
Unfortunately unused minutes do not roll over into the next month.