Twilio Subaccounts are a great way to distinguish different groups of numbers and usage on your project. Each sub-account has its own numbers and usage reporting, as well as unique Account SID and Auth Token credentials, but is billed to the same Twilio project balance.
Create a New Sub Account from Console
Login to your account at www.twilio.com/console
- From the Console Dashboard, click Settings > Subaccounts.
- Click Create a new Sub Account
- Enter the subaccount name, and then click Create.
- Once the account is created you can check under the Master sub-accounts
Switching to the main project click on the project name above to the Dashboard and switch to the different projects.
Adding a new credit card or Paypal account to your Twilio project:
Adding a payment method is required when upgrading a Twilio project, but this can be added to or changed at any time. You can have multiple payment methods stored on your account, consisting of both credit cards and Paypal accounts.