SOUNDMACHINE

To add or change your credit card, click on the Users tab: Click on Billing: Click on "Add/Change Card" Insert your credit...

To change your account plan, or to cancel your account: Click on the Users tab: Click "Billing" Click "Change Plan / Cancel Subscrip...

To update your password, click on the Users tab: Then, click on your username, scroll down to "Change Password" section and click on it to d...