For customers with monthly billing, each month we'll automatically invoice your form of payment for the amount of the base fee for the upcoming month and the additional usage from the previous month. For example, if you become a customer on the 15th, we’ll bill you on the 15th of each month.

For customers on a plan with annual billing, your base fee for the upcoming 12 months is due upon your form of payment entry. Additional usage for each previous month will be automatically billed to your form of payment on the same day each month. Minutes are calculated by rounding each call up to the nearest minute and then summing the minutes, also we may change our fees at any time by posting a new pricing structure to our Site or in your account and/or sending you a notification by email.