1) You're able to choose which Google Ads accounts you want to receive notifications for.
2) You'll be notified about various events in your account through email and/or Slack. Only one Slack channel can be set up for an Adalysis account. Email notifications can be disabled if Slack is enabled.
3) A summary of your account recommendations can be regularly sent to you. Choose the desired frequency or disable it if not required. An additional daily notification for critical alerts can also be enabled.