With Nextiva SIP trunk service, we send a pro-forma invoice to the email address on file 5 days before the monthly recurring fee is billed to your card on file. Nextiva service is billed in the beginning of the month and is pre-paid toward the new month you are entering. The monthly recurring subscription fee is not billed in arrears.
The only arrears billing with Nextiva SIP Trunk Service would be per minute charges for our Metered SIP Trunk plan or any toll free calls to your Nextiva SIP Trunk Account.
Example: I begin service on January 1st and am billed for the monthly subscription fees upon sign up. If I have a metered SIP Trunk plan and I use 750 minutes during January, the 750 minutes are billed along with my next recurring subscription fee on February 1st.Account, Amazing Service, Arrears, Bill for SIP trunk, Billing, Billing Schedule, Billing Service, Charge, Charged, Charges, Free Calls, How is SIP trunking billed, Invoice, January 1st, Minute Charges, PBX, Pre Paid, Service Charges, Service Team Member, SIP, SIP Trunking, Subscription Fee, Subscription Fees