Kumo does not require you to save your billing information to your account profile. However, you may desire invoices with billing information printed on them - here's how you can generate Kumo invoices with your business address.
How to add your Billing Address to your Kumo Invoices
Go to the Settings page, scroll to the "Billing" section and click on the "Manage Billing" button, which will launch Stripe in a new window.
Scroll down to the "Billing Information" section and click "Update Information" to add your billing address to your profile. This will add a Bill to address on your Kumo invoices and receipts.