Branding customizations are now available for new customer accounts
Pages using new customer accounts will automatically inherit any changes you’ve made to checkout branding, to keep branding consistent across your site. This change impacts the order history and account information pages.
You can make changes to your checkout branding using the new checkout editor or in the checkout section of your online store theme, depending on which you have access to. Note, these changes will not apply to the login page for B2B stores. This will be possible with a future launch.
Customize your checkout branding.
Learn more about new customer accounts.