Phonebooth OnDemand has added the ability to manage credit card information in your Phonebooth Administrative Portal. These options are only available to the Owner (the initial administrative User on the account).
Step 1: Log in
Log into your Phonebooth Administrative Portal as the Owner.
Step 2: Your Account
Click on the "your account" link at the top of the page.
Step 3: Edit Billing
Click on the "edit billing" link on the right side of the page.
Step 4: Add Credit Card
Click on the "Add Credit Card" link.
Step 5: Add Card Information and Save
The new credit card will be added. It will not be set as default. Click here to learn how to set a credit card as default.