Anuncios de destinos: eventos

Los anuncios de destinos usan cuatro eventos. Cada evento tiene un conjunto de parámetros (puedes consultar la lista completa en los detalles de los parámetros del evento). Utiliza el píxel de Meta en tu sitio web y los eventos de la aplicación para móviles en la aplicación para Android e iOS. Obtén más información acerca de los eventos personalizados y estándar.

EventoCuándo activarloCódigo de ejemplo

Search

En la página de resultados de la búsqueda de destinos

Píxel, Android, iOS

ViewContent

En la página de información del destino

Píxel, Android, iOS

InitiateCheckout

Cuando el usuario entra en la pantalla de pago

Píxel, Android, iOS

Purchase

En la página de confirmación de la compra

Píxel, Android, iOS

Píxel de Facebook (para sitios web)

En esta guía se da por sentado que ya tienes instalado un píxel de Facebook. Si no es así, consulta Uso de la API de marketing con el píxel de Facebook.

Asegúrate de que el código base del píxel ya se haya cargado cuando actives un evento. Si utilizas un administrador de etiquetas, asegúrate de incluir en todas las páginas la etiqueta que contiene el código del píxel. Esta etiqueta debe aparecer antes de la que incluye el código de evento del píxel. Utiliza el asistente para píxeles de Facebook para validar la implementación del píxel.

Evento del píxel “Search”

// This sample assumes the Meta Pixel base code is already loaded

fbq('track', 'Search', {
  // Fire the 'Search' event on the search results page

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

  // REQUIRED: city, don't use abbreviations
  city: 'New York',

  // REQUIRED: region, don't use abbreviations
  region: 'New York',

  // REQUIRED: country, don't use abbreviations
  country: 'United States',    

  // RECOMMENDED: set to 'destination'
  content_type: 'destination',

  // RECOMMENDED: travel start date
  // Allows you to target people based on their travel dates (using a booking window)
  // Improves the landing experience with travel dates filled in (using template tags)
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_start: '2018-04-01',

  // RECOMMENDED: travel end date
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_end: '2018-04-05',

  // RECOMMENDED: content ids - include eg top 5 search results
  content_ids: '["123", "234", "345", "456", "567"]',    

  // RECOMMENDED: number of adults
  num_adults: 1,

  // RECOMMENDED: number of children
  num_children: 0
});

Evento del píxel “ViewContent”

// This sample assumes the Meta Pixel base code is already loaded

fbq('track', 'ViewContent', {
  // Fire the 'ViewContent' event on the destination details page

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

  // REQUIRED: content id of destination that is shown
  content_ids: '123',      

  // RECOMMENDED: set to : 'destination',

  // RECOMMENDED: travel start date
  // Allows you to target people based on their travel dates (using a booking window)
  // Improves the landing experience with travel dates filled in (using template tags)
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_start: '2018-04-01',

  // RECOMMENDED: travel end date
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_end: '2018-04-05',

  // RECOMMENDED: city, don't use abbreviations
  city: 'New York',

  // RECOMMENDED: region, don't use abbreviations
  region: 'New York',

  // RECOMMENDED: country, don't use abbreviations
  country: 'United States',

  // RECOMMENDED: number of adults
  num_adults: 1,

  // RECOMMENDED: number of children
  num_children: 0
});

Evento del píxel “InitiateCheckout”

// This sample assumes the Meta Pixel base code is already loaded

fbq('track', 'InitiateCheckout', {
   // Fire the 'InitiateCheckout' event when the user enters the payment screen

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

  // REQUIRED: content id of destination that is being booked
  content_ids: '123',

  // REQUIRED: city, don't use abbreviations
  city: 'New York',

  // REQUIRED: region, don't use abbreviations
  region: 'New York',  

  // REQUIRED: country, don't use abbreviations
  country: 'United States',

  // RECOMMENDED: set to 'destination'
  content_type: 'destination',

  // RECOMMENDED: travel start date
  // Allows you to target people based on their travel dates (using a booking window)
  // Improves the landing experience with travel dates filled in (using template tags)
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_start: '2018-04-01',

  // RECOMMENDED: travel end date
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_end: '2018-04-05',
 
  // RECOMMENDED: number of adults
  num_adults: 1,

  // RECOMMENDED: number of children
  num_children: 0
});

Evento del píxel “Purchase”

// This sample assumes the Meta Pixel base code is already loaded

fbq('track', 'Purchase', {
   // Fire the 'Purchase' event on the booking or purchase confirmation page

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY
  
  // REQUIRED: content id of destination that is being booked
  content_ids: '123',

  // REQUIRED: city, don't use abbreviations
  city: 'New York',

  // REQUIRED: region, don't use abbreviations
  region: 'New York',

  // REQUIRED: country, don't use abbreviations
  country: 'United States',

// REQUIRED: total value of booking
  value: 1200,

  // REQUIRED: currency of booking
  currency: 'USD',

  // RECOMMENDED: set to 'destination'
  content_type: 'destination',

  // RECOMMENDED: travel start date
  // Allows you to target people based on their travel dates (using a booking window)
  // Improves the landing experience with travel dates filled in (using template tags)
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_start: '2018-04-01',

  // RECOMMENDED: travel end date
  // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
  travel_end: '2018-04-05',  

  // RECOMMENDED: number of adults
  num_adults: 1,

  // RECOMMENDED: number of children
  num_children: 0  
});

Eventos de la aplicación para móviles Android

En esta guía se da por sentado que ya tienes implementado el SDK de Facebook en tu aplicación para móviles Android. Si no es así, consulta la sección sobre el SDK para Android. Si trabajas con un socio de evaluación, asegúrate de que pase los eventos necesarios a Facebook.

Evento de Android “Search”

Bundle parameters = new Bundle();
// IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

// REQUIRED: city, don't use abbreviations
parameters.putString("fb_city", "New York");

// REQUIRED: region, don't use abbreviations
parameters.putString("fb_region", "New York");

// REQUIRED: country
parameters.putString("fb_country", "United States");    

// RECOMMENDED: set to 'destination'
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_TYPE, "destination");

// RECOMMENDED: content ids - include eg top 5 search results
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_ID, "[\"123\", \"234\", \"345\", \"456\", \"567\"]"); // top search results

// RECOMMENDED: travel start date
// Allows you to target people based on their travel dates (using a booking window)
// Improves the landing experience with travel dates filled in (using template tags)
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_start", "2018-04-01");

// RECOMMENDED: travel end date
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_end", "2018-04-05");

// RECOMMENDED: number of adults
parameters.putInt("fb_num_adults", 1);

// RECOMMENDED: number of children
parameters.putInt("fb_num_children", 0);

// Fire the 'Search' event on the search results page
logger.logEvent(
  AppEventsConstants.EVENT_NAME_SEARCHED,
  parameters
);

Evento de Android “ViewContent”

Bundle parameters = new Bundle();
// IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

// REQUIRED: content id of destination that is shown
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_ID, "123");    

// RECOMMENDED: set to 'destination'
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_TYPE, "destination");

// RECOMMENDED: travel start date
// Allows you to target people based on their travel dates (using a booking window)
// Improves the landing experience with travel dates filled in (using template tags)
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_start", "2018-04-01");

// RECOMMENDED: travel end date
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_end", "2018-04-05");

// RECOMMENDED: city, don't use abbreviations
parameters.putString("fb_city", "New York");

// RECOMMENDED: region, don't use abbreviations
parameters.putString("fb_region", "New York");

// RECOMMENDED: country
parameters.putString("fb_country", "United States");

// RECOMMENDED: number of adults
parameters.putInt("fb_num_adults", 1);

// RECOMMENDED: number of children
parameters.putInt("fb_num_children", 0);

// Fire the 'ViewContent' event on the destination details page
logger.logEvent(
  AppEventsConstants.EVENT_NAME_VIEWED_CONTENT,
  parameters
);

Evento de Android “InitiateCheckout”

Bundle parameters = new Bundle();
// IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

// REQUIRED: content id of destination that is being booked
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_ID, "123");

// RECOMMENDED: set to 'destination'
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_TYPE, "destination");

// REQUIRED: city, don't use abbreviations
parameters.putString("fb_city", "New York");

// REQUIRED: region, don't use abbreviations
parameters.putString("fb_region", "New York");

// REQUIRED: country
parameters.putString("fb_country", "United States");

// RECOMMENDED: travel start date
// Allows you to target people based on their travel dates (using a booking window)
// Improves the landing experience with travel dates filled in (using template tags)
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_start", "2018-04-01");

// RECOMMENDED: travel end date
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_end", "2018-04-05");

// RECOMMENDED: number of adults
parameters.putInt("fb_num_adults", 1);

// RECOMMENDED: number of children
parameters.putInt("fb_num_children", 0);

// Fire the 'InitiateCheckout' event when the user enters the payment screen
logger.logEvent(
  AppEventsConstants.EVENT_NAME_INITIATED_CHECKOUT,
  parameters
);

Evento de Android “Purchase”

// total value of booking
BigDecimal purchaseAmount = BigDecimal.valueOf(1200);

// REQUIRED: currency of booking
Currency currency = Currency.getInstance("USD");

Bundle parameters = new Bundle();
// IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY

// REQUIRED: content id of destination that is being booked
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_ID, "123");

// REQUIRED: city, don't use abbreviations
parameters.putString("fb_city", "New York");

// REQUIRED: region, don't use abbreviations
parameters.putString("fb_region", "New York");

// REQUIRED: country
parameters.putString("fb_country", "United States");

// RECOMMENDED: set to 'destination'
parameters.putString(AppEventsConstants.EVENT_PARAM_CONTENT_TYPE, "destination");

// RECOMMENDED: travel start date
// Allows you to target people based on their travel dates (using a booking window)
// Improves the landing experience with travel dates filled in (using template tags)
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_start", "2018-04-01");

// RECOMMENDED: travel end date
// use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
parameters.putString("fb_travel_end", "2018-04-05");

// RECOMMENDED: number of adults
parameters.putInt("fb_num_adults", 1);

// RECOMMENDED: number of children
parameters.putInt("fb_num_children", 0);

// Use the built-in SDK method when the booking is confirmed
logger.logPurchase(
  purchaseAmount,
  currency,
  parameters
);

Eventos de la aplicación para móviles iOS

En esta guía se da por sentado que ya tienes implementado el SDK de Facebook en tu aplicación para móviles iOS. Si no es así, consulta la sección sobre el SDK para iOS. Si trabajas con un socio de evaluación, asegúrate de que pase los eventos necesarios a Facebook.

Evento de iOS “Search”

// Fire the 'Search' event on the search results page  
[[FBSDKAppEvents shared] logEvent:FBSDKAppEventNameSearched

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY
  parameters:@{

    // REQUIRED: city, don't use abbreviations
    @"fb_city" : @"New York",

    // REQUIRED: region, don't use abbreviations
    @"fb_region" : @"New York",

    // REQUIRED: country, don't use abbreviations
    @"fb_country" : @"United States",

    // RECOMMENDED: If sent, it must be set to 'destination'
    FBSDKAppEventParameterNameContentType : @"destination",

    // RECOMMENDED: content ids - include eg top 5 search results
    FBSDKAppEventParameterNameContentID : @"[\"123\", \"234\", \"345\", \"456\", \"567\"]",

    // RECOMMENDED: travel start date
    // Allows you to target people based on their travel dates (using a booking window)
    // Improves the landing experience with travel dates filled in (using template tags)
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_start" : @"2018-04-01",

    // RECOMMENDED: travel end date
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_end" : @"2018-04-15",

    // RECOMMENDED: number of adults
    @"fb_num_adults" : @1,

    // RECOMMENDED: number of children
    @"fb_num_children" : @0
  }
];

Evento de iOS “ViewContent”

// Fire the 'ViewContent' event on the destination details page
[[FBSDKAppEvents shared] logEvent:FBSDKAppEventNameViewedContent

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY
  parameters:@{

    // REQUIRED: content id of destination that is shown
    FBSDKAppEventParameterNameContentID : @"123",

    // RECOMMENDED: If sent, it must be set to 'destination'
    FBSDKAppEventParameterNameContentType : @"destination",

    // RECOMMENDED: travel start date
     // Allows you to target people based on their travel dates (using a booking window)
     // Improves the landing experience with travel dates filled in (using template tags)
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_start_date" : @"2018-04-01",

    // RECOMMENDED: travel end date
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_end_date" : @"2018-04-15",

    // RECOMMENDED: city, don't use abbreviations
    @"fb_city" : @"New York",

    // RECOMMENDED: region, don't use abbreviations
    @"fb_region" : @"New York",

    // RECOMMENDED: country, don't use abbreviations
    @"fb_country" : @"United States",

    // RECOMMENDED: number of adults
    @"fb_num_adults" : @1,

    // RECOMMENDED: number of children
    @"fb_num_children" : @0
  }
];

Evento de iOS “InitiateCheckout”

// Fire the 'InitiateCheckout' event when the user enters the payment screen
[[FBSDKAppEvents shared] logEvent:FBSDKAppEventNameInitiatedCheckout

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY
  parameters:@{

    // REQUIRED: content id of destination that is being booked
    FBSDKAppEventParameterNameContentID : @"123",

    // RECOMMENDED: If sent, it must be set to 'destination'
    FBSDKAppEventParameterNameContentType : @"destination",

    // REQUIRED: city, don't use abbreviations
    @"fb_city" : @"New York",

    // REQUIRED: region, don't use abbreviations
    @"fb_region" : @"New York",

    // REQUIRED: country, don't use abbreviations
    @"fb_country" : @"United States",

    // RECOMMENDED: travel start date
    // Allows you to target people based on their travel dates (using a booking window)
    // Improves the landing experience with travel dates filled in (using template tags)
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_start" : @"2018-04-01",

    // RECOMMENDED: travel end date
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_end" : @"2018-04-15",

    // RECOMMENDED: number of adults
    @"fb_num_adults" : @1,

    // RECOMMENDED: number of children
    @"fb_num_children" : @0
  }
];

Evento de iOS “Purchase”

// Fire the 'Purchase' event when the booking is confirmed
[[FBSDKAppEvents shared] logPurchase:1200

  // currency of booking
  currency:@"USD"

  // IF YOU CHOOSE NOT TO USE A RECOMMENDED PARAM, THEN REMOVE IT, DON'T LEAVE IT EMPTY
  parameters:@{

    // REQUIRED: content id of destination that is being booked
    FBSDKAppEventParameterNameContentID : @"123",

    // RECOMMENDED: If sent, it must be set to 'destination'
    FBSDKAppEventParameterNameContentType : @"destination",

    // REQUIRED: city, don't use abbreviations
    @"fb_city" : @"New York",

    // REQUIRED: region, don't use abbreviations
    @"fb_region" : @"New York",

    // REQUIRED: country, don't use abbreviations
    @"fb_country" : @"United States",

    // RECOMMENDED: travel start date
     // Allows you to target people based on their travel dates (using a booking window)
     // Improves the landing experience with travel dates filled in (using template tags)
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_start" : @"2018-04-01",

    // RECOMMENDED: travel end date
    // use YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD or YYYY-MM-DDThh:mm:ssTZD
    @"fb_travel_end" : @"2018-04-15",

    // RECOMMENDED: number of adults
    @"fb_num_adults" : @1,

    // RECOMMENDED: number of children
    @"fb_num_children" : @0
  }
];

Información sobre los parámetros de los eventos

En dispositivos móviles, los nombres de los parámetros son distintos a los del píxel de Meta. A menudo presentan fb_ antepuesto, con algunas excepciones, como content_ids frente a fb_content_id o value frente a _valueToSum.

Al enviar varios valores; por ejemplo, con content_ids o content_type, proporciona una matriz de valores codificados en JSON: '["value1", "value2"]'. No concatenes los valores con una coma.

Nombre y tipo del parámetroDescripción

travel_start (píxel)

fb_travel_start (aplicación)

Tipo: cadena

Recomendado.

Fecha de inicio del viaje del usuario. Se aceptan fechas con los formatos YYYYMMDD, YYYY-MM-DD, YYYY-MM-DDThh:mmTZD y YYYY-MM-DDThh:mm:ssTZD. Si se proporciona, se puede utilizar en el anuncio mediante etiquetas de plantilla y dirigirlo a personas en función de las fechas de viaje mediante el intervalo de reserva de tus audiencias.

Ejemplos:

  • 20180623
  • 2018-06-23
  • 2017-06-23T15:30GMT
  • 2017-06-23T15:30:00GMT

travel_end (píxel)

fb_travel_end (aplicación)

Tipo: cadena

Recomendado.

Fecha de finalización del viaje del usuario. Se aceptan los mismos formatos de fecha indicados para travel_start. Si se proporciona, se puede utilizar en el anuncio mediante etiquetas de plantilla y dirigirlo a personas en función de las fechas de viaje mediante el intervalo de reserva de tus audiencias.

content_ids (píxel)

fb_content_id (aplicación)

Tipo: cadena o cadena[]

Esta opción es la recomendada para search y es obligatoria para el resto.

Los identificadores aplicables del catálogo de viajes; p. ej., para el evento ViewContent, puedes enviar el identificador del elemento presentado o, para el evento Search, puedes enviar una matriz de identificadores con los principales resultados de la búsqueda.

Ejemplos:

  • "1234"
  • '["1234", "2345", "3456"]'

content_type (píxel)

fb_content_type (aplicación)

Tipo: cadena o cadena[]

Recomendado.

Si se envía, debe ser destination. Si se combina con otro producto DAT (por ejemplo, hoteles), utiliza '["destination", "hotel"]'.

city (píxel)

fb_city (aplicación)

Tipo: cadena

Obligatorio para search.

Facilita la ciudad de la ubicación a partir de la intención del usuario.

Ejemplo: Auckland.

region (píxel)

fb_region (aplicación)

Tipo: cadena

Obligatorio para search.

Facilita la región de la ubicación a partir de la intención del usuario.

Ejemplo: Manhattan

country (píxel)

fb_country (aplicación)

Tipo: cadena

Obligatorio para search.

Facilita el país de la ubicación a partir de la intención del usuario.

Ejemplo: New Zealand.

num_adults (píxel)

fb_num_adults (aplicación)

Tipo: cadena

Número de adultos que viajarán. Si se indica, puedes utilizarlo en el anuncio mediante etiquetas de plantilla.

Ejemplo: 2.

num_children (píxel)

fb_num_children (aplicación)

Tipo: entero

Número de niños que viajarán. Si se indica, puedes utilizarlo en el anuncio mediante etiquetas de plantilla.

Ejemplo: 2.

suggested_destinations (píxel)

fb_suggested_destinations (aplicación)

Tipo: cadena o cadena[]

Lista de identificadores que representan sugerencias de destinos para este usuario. Este parámetro no es aplicable para el evento Search.

Ejemplo: '["1234", "2345", "3456"]'

value (píxel)

valueToSum (aplicación)

Tipo: flotante

Obligatorio para las compras. Precio total de la reserva (un número que cuantifica el valor de este evento para el anunciante).

Ejemplo: 155.

currency (píxel)

fb_currency (aplicación)

Tipo: cadena

Obligatorio para las compras. Divisa que se asigna al valor. Se especifica con el formato de divisa ISO 4217.

Ejemplo: USD.