We have a couple plans that can accommodate your needs. Pro and On-Demand are the packages available. Pro includes 5,000 minutes per month at 3.9¢ per minute and On-Demand is pay-as-you-go with no setup or monthly fee at 5¢ per minute, per caller.
All conference call plans include toll-free access number for the 50 United States, Canada and Puerto Rico. If you exceed the allotted monthly package minutes, don't worry! Each additional minute is the same per minute rate of your existing plan.
You can sign up at any time of the month, and the first month will be prorated until the beginning of the next month, at which time you will be billed monthly on the first of the month. With no long term contracts you can adjust or suspend your account at any time, depending on your business needs.