You can automatically add more than one email account to the purchase order so that it notifies you?

Summary:

When the communication method is email, the purchase order editing interface only allows one email address to be entered by default. Is there a way to enable it to retrieve more than one email address to which the purchase order should be sent, that is, to automatically retrieve the email addresses from the contacts?

Content (please ensure you mask any confidential information):

When the communication method is email, the purchase order editing interface only allows one email address to be entered by default. Is there a way to enable it to retrieve more than one email address to which the purchase order should be sent, that is, to automatically retrieve the email addresses from the contacts?