Information about air travel reservations and passengers.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `Booking.com`

Information about insurance for the air travel.

The air travel itinerary details. One object represents one travel segment.

The passenger name record (PNR).  
Example: `Y2YWJD`

Information about bus travel reservations and passengers.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `eurolines.de`

Information about insurance for the bus travel.

The bus travel itinerary details. One object represents one travel segment.

The passenger name record.  
Example: `121r2sx121`

Information about car rentals and drivers.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `Hertz`.

Information about insurance for the car rental.

The passenger name record (PNR).  
Example: `3411qsxqed23123`

Information about customers registered in merchant stores.

The date of the last modification of the customer account. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM. 

The customer account's registration date. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The security settings of the customer's account.

The unique identifier of the user if the same `unique_account_identifier` is used across multiple systems. 

The primary email associated with the merchant account.

The primary phone number associated with the merchant account.

The customer's ranking reflecting the behavior in previous transactions.

The number of reviews registered for the customer.

The date and time of the customer's last login to the platform. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The customer's loyalty level with the merchant. This property must be mapped to the tiers in a specific loyalty program.  
Example mapping for a merchant with the Silver, Gold, and Platinum loyalty tiers: 
 - `low` — Silver 
 - `intermediate` — Gold 
 - `high` — Platinum

The unique identifier of the specific customer account.  
Example:  `1234567890qwertyuiopasdfg`

Information about [customer tokens](https://docs.klarna.com/klarna-payments/in-depth-knowledge/customer-token/) used for subscription charges.

The price of subscription service in non-negative minor units of the [purchase currency](https://docs.klarna.com/api/payments/#operation/createOrder!path=purchase_currency&t=request).

The number of subscription charges per interval specified in `avg_purchase_frequency_interval`. This information isn't required if you're sharing the `subscription` object on the order-line level when creating a payment session.

The cadence unit for the subscription. This information isn't required if you're sharing the `subscription` object on the order-line level when creating a payment session.  
The following values are accepted:  
 - `day` 
 - `week`  
 - `month`  
 - `year`

If the subscription can be modified, the highest value offering in non-negative minor units of the [purchase currency](https://docs.klarna.com/api/payments/#operation/createOrder!path=purchase_currency&t=request).

If the subscription can be modified, the lowest value offering in non-negative minor units of the [purchase currency](https://docs.klarna.com/api/payments/#operation/createOrder!path=purchase_currency&t=request).

Information about events, including venue and ticket details. This package can be used for all types of events, including entertainment and educational events.

Set to `true` if the tickets are digitally checked upon entry.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `Ticketmaster`

Location

The name of the venue.  
Example: `Gelredome`

The event's end date and time. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The name of the company arranging the event.  
Example: `Ticketmaster`

The name of the event. 
Example: `Lady Gaga, the Chromatica Ball`

The category or type of the event.  
Example: `Music concert`

The event's start date and time. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The way in which the ticket is delivered. The following lowercase values are accepted:  
 - `pick_up` — The ticket is picked up in person.  
 - `email` — The ticket is sent by email.  
 - `post` — The ticket is sent by post.  
 - `phone` — The ticket is sent to a phone number.

The recipient to whom the ticket is delivered. The value depends on the selected `ticket_delivery_method`:  
 - For `email`, use the recipient's email address. Example: `john.doe@email.com`  
 - For `phone`, use the recipient's phone number.  
 - For `pick_up` and `post`, combine the recipient's first name and last name. Example: `John Doe`

Information about ferry travel reservations and passengers.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `poferries.com`

Information about insurance for the ferry travel.

The ferry route details. One object represents one travel segment.

The passenger name record (PNR).  
Example: `121r2sx121`

Information about hotel room reservations.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `Hotels.com`

The hotel itinerary details. One object represents one hotel stay.

Information about insurance for the hotel reservation.

The number of reservations the guest has made over the last 12 months.

The passenger name record (PNR).  
Example: `20qsx2121`

Information about the store where the purchase was completed.

Information about merchants selling goods in marketplaces.

The date of the account's registration on the platform. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

Set to `true` if the product being sold is a digital product and can be downloaded after the purchase.

The number of trades the sub-merchant completed in the previous 12 months.  
Example: `23`

The name of the general category to which the specific goods belong, according to the selling merchant's categorization.  
Example: `Computers`

The name of the purchased good.  
Example: `Acer 5400`

The seller's current rating according to the marketplace rating scale. Partners have to provide their rating scale upfront before the integration's go-live.  
Example: `4.5`

A unique identifier of the selling or delivering merchant.  
Example: `1234567890qwertyuiopasdfg`

The name of the selling or delivering merchant.  
Example: `Marketbrick Ltd.`

The ZIP code of the selling or delivering merchant.

The volume of trades the sub-merchant completed in the previous 12 months.  
Example:  `230`

Information about customers purchasing goods in marketplaces.

The date and time of the customer's account registration on the platform. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The number of trades the winner completed in the last 12 months.  
Example: `5`

The volume of trades the winner completed in the last 12 months.  
Example: `230`

Information about alternative non-residential delivery addresses, for example, store or pick-up points.

The recipient's city specified for the selected shipping method.  
Example: `Paris`

The recipient's country specified for the selected shipping method. The value must be a 2-letter country code in ISO 3166 alpha-2 standard.  
Example: `FR`

The recipient's first name specified for the selected shipping method.  
Example: `John`

The recipient's last name specified for the selected shipping method.  
Example: `Doe`

The recipient's ZIP code specified for the selected shipping method.  
Example: `75009`

The shipping method selected for the shipment.  
The following values are accepted:  
- `store pick-up` — Delivery to a store  
- `pick-up point` — Delivery to a pick-up point  
- `registered box` — Delivery to a registered post box 
- `unregistered box` — Delivery to an unregistered post box

The type of used shipping service.  
  The following values are accepted:  
 - `normal` — Standard shipping service 
 - `express` — Express or expedited shipping service

The recipient's street address specified for the selected shipping method.  
Example: `Rue la fayette`

The recipient's street number specified for the selected shipping method.  
Example: `40`

Detailed information about purchases made by registered customers in a merchant's store.

The date and time of the first purchase paid by the customer. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The date and time of the last purchase paid by the customer. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The total number of successful purchases made by the customer.

The payment option used to complete the purchase.  
The following values are accepted: 

The total amount of successful purchases in minor units of the [purchase currency](https://docs.klarna.com/api/payments/#operation/createOrder!path=purchase_currency&t=request).  
Example:  
 - EUR 100,10 is `10010` in minor units.  
 - SEK 100 is `10000` in minor units.  
 - JPY 100 is `100` in minor units.

A unique identifier of the specific customer account.  
Example:  `1234567890qwertyuiopasdfg`

Basic information about customers who made at least 1 purchase in a merchant's store.

Set to `true` if the customer has previously completed a payment.

A unique identifier of the specific customer account.  
Example: `1234567890qwertyuiopasdfg`

Information about train travel reservations and passengers.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `eurostar.com`

Information about insurance for the train travel.

The itinerary details. One object represents one travel segment.

Information about trip reservations that include multiple services, for example, flight reservation, hotel room reservation, and train reservation, where information about the services isn't available at the time of booking.

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `WEROAD`

The maximum allowed age of passengers.  
Example: `60`

The minimum allowed age of passengers.  
Example: `21`

The name of the referring partner. If there's no referring partner, leave blank.  
Example: `Virgin Experience`

The date until which the voucher is valid. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM.

The date from which the voucher is valid. The following ISO 8601 formats are accepted:  
 - `YYYY-MM-DDThh:mm:ssZ`  
 - `YYYY-MM-DDThh:mm:ss`  
 - `YYYY-MM-DDThh:mmZ`  
 - `YYYY-MM-DDThh:mm` 

Example: `2023-11-24T15:00` corresponds to November 24, 2023 3:00 PM. 

The provider of the goods or services covered by the voucher.  
Example: `The Shard`

The reference to the goods or services covered by the voucher.  
Example: `The View from The Shard & Glass of Champagne for Two`

Extra merchant data