You can edit your profile information on the > Profile page.

Editing your email address

The email address in your profile is the one used to login to your account. If you edit it, you will need to use the new email address to login to your account.

The email address is also used by our API v1 for authentication, notably in our legacy Prestashop and WooCommerce plugins which some of our users are still using. If you edit it, remind to change it in the configuration of these plugins as well.