Just 1 master Twilio account(owned by you), which is linked to the software. After you make the purchase of the script, you will create a Twilio account which is free to sign-up, however for the script to run properly you MUST upgrade your Twilio account. When upgrading your account, you are required to deposit into your Twilio account a minimum of $20 to get started. Any SMS and voicemail costs is simply taken from the balance of your Twilio account.
Your Twilio account comes with 2 keys or tokens that you simply plug into the software via the admin backend. This is what ties the software to your Twilio account.
Posted in: Twilio