You can easily update your customer data in your Shipcloud account after logging in, except for the email address stored with Shipcloud.
To change your default sender address, simply go to the "Configurations" section in your Shipcloud account and then click on "Shipping Addresses".
To update your billing information, click on your email address in the top right corner of your Shipcloud account and select "Billing".
If you want to change your registered account e-mail address, please contact support@shipcloud.io.
Any further questions? We're happy to help.