user.created

Once per checkout, after checkout.started, when the store saves the shopper with a new Open Cart: what data-next-lead asks for is in (by default a first and last name and a valid email), checked when the shopper leaves a field they changed. The store keeps the user for marketing, as accepts_marketing allows, and the cart for cart.abandoned.

CODE

next.on('user.created', (data, event) => {});

Data

Present: always; optional when it may be missing; campaign once the campaign is loaded; priced once the server priced the cart.

Field	Type	Present
`email`	`string`	optional	As typed, trimmed; none when `data-trigger-on` created the user without one.
`first_name`	`string`	always
`last_name`	`string`	always
`phone`	`string`	optional	In E.164 once the address service read it, else the digits typed.
`accepts_marketing`	`boolean`	always	The marketing checkbox, as sent with the Open Cart and the order.
`language`	`string`	always	The language the store keeps for the shopper, such as `en`.
`ip`	`string`	optional	The shopper's IP address, as the store recorded it with the Open Cart, else as the address service saw it; none when neither knows it.
`user_agent`	`string`	always	As the store recorded it with the Open Cart, else the browser's.

Example

The second argument, with data inside. See Events for the envelope's fields.

CODE

{
  "event_id": "3f2b8c1d9e7a4b6c8d5e2f1a0b9c8d7e",
  "event_type": "user.created",
  "object": "user",
  "data": {
    "email": "jane@example.com",
    "first_name": "Jane",
    "last_name": "Doe",
    "accepts_marketing": true,
    "language": "en",
    "ip": "203.0.113.7",
    "user_agent": "Mozilla/5.0 (test)"
  },
  "created_at": "2026-11-04T08:30:00.000Z",
  "session_id": "0b8f3c2d1e4a4f6b9c7d5e3f2a1b0c9d",
  "sdk_version": "0.5.0"
}