When you've received a new donation, we'll send an email notification with the donation details to the individuals you've recorded as contacts for your organization (whom you've marked to notify for new donations).
In addition, when you create a donation form or campaign, you can add specific individuals who you'd like to receive notifications for donations made through that specific donation form or campaign (for all, or only some, currencies).
The full donor and donation details are always available in your Donation Summary.