Merchant settings include a notification email — the address that receives sync and account notifications separately from your login email.
Setting a notification email
By default, notifications go to your account's login email. From the Merchant settings page you can set a different notification email — useful for routing alerts to a shared inbox or a distribution list instead of a personal address.
Verifying it
Changing the notification email to a new address requires verification: a confirmation link is sent to the new address, and it isn't used for notifications until you click it. If you don't see the email, you can resend the verification from the Merchant settings page. Setting it back to your own account email doesn't require re-verification.