The customer created notification is sent when a customer is created during the checkout flow.
{
"CustomerUniqueId": "5VL9JC0NE0",
"Email": "[email protected]",
"LastName": "Parsons",
"FirstName": "Madeline",
"SubscriptionIds": [
"6WJYRQ9V3G"
],
"Type": "CustomerCreated",
"Id": "cdcb3d04-5b01-4f12-96a5-e5bf24826d57"
}