Firebase is back at Google I/O on May 14! Register now.

本頁面由 Cloud Translation API 翻譯而成。

評估電子商務

電子商務允許衡量用戶在整個購物體驗中與產品的交互，包括產品（商品）清單視圖、產品清單點擊、查看產品詳細資訊、將產品添加到購物車、啟動結帳流程、購買和購買等交互。退款。

有關實施電子商務網路應用程式的詳細信息，請參閱Google Analytics 電子商務。

在你開始之前

確保您已設定專案並可以存取 Analytics，如Analytics 入門中所述。電子商務衡量要求您將 Firebase 專案連結到 Analytics 帳戶，並在您的應用程式中安裝 Android SDK v17.3.0 或 iOS v6.20.0 及更高版本。

執行

典型的電子商務實施會衡量以下任一操作：

從清單中選擇產品
查看產品詳情
從購物車新增/刪除產品
啟動結帳流程
進行購買或退款
申請促銷

這些行動的核心是產品。產品可以被檢測為可以添加到規定的電子商務事件的一系列項目。除了規定的參數之外，您還可以在項目陣列中包含最多 27 個自訂參數。

以下範例示範如何建立本指南中引用的項目陣列。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// A pair of jeggings
var jeggings: [String: Any] = [
  AnalyticsParameterItemID: "SKU_123",
  AnalyticsParameterItemName: "jeggings",
  AnalyticsParameterItemCategory: "pants",
  AnalyticsParameterItemVariant: "black",
  AnalyticsParameterItemBrand: "Google",
  AnalyticsParameterPrice: 9.99,
]

// A pair of boots
var boots: [String: Any] = [
  AnalyticsParameterItemID: "SKU_456",
  AnalyticsParameterItemName: "boots",
  AnalyticsParameterItemCategory: "shoes",
  AnalyticsParameterItemVariant: "brown",
  AnalyticsParameterItemBrand: "Google",
  AnalyticsParameterPrice: 24.99,
]

// A pair of socks
var socks: [String: Any] = [
  AnalyticsParameterItemID: "SKU_789",
  AnalyticsParameterItemName: "ankle_socks",
  AnalyticsParameterItemCategory: "socks",
  AnalyticsParameterItemVariant: "red",
  AnalyticsParameterItemBrand: "Google",
  AnalyticsParameterPrice: 5.99,
]ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// A pair of jeggings
NSMutableDictionary *jeggings = [@{
  kFIRParameterItemID: @"SKU_123",
  kFIRParameterItemName: @"jeggings",
  kFIRParameterItemCategory: @"pants",
  kFIRParameterItemVariant: @"black",
  kFIRParameterItemBrand: @"Google",
  kFIRParameterPrice: @9.99,
} mutableCopy];

// A pair of boots
NSMutableDictionary *boots = [@{
  kFIRParameterItemID: @"SKU_456",
  kFIRParameterItemName: @"boots",
  kFIRParameterItemCategory: @"shoes",
  kFIRParameterItemVariant: @"brown",
  kFIRParameterItemBrand: @"Google",
  kFIRParameterPrice: @24.99,
} mutableCopy];

// A pair of socks
NSMutableDictionary *socks = [@{
  kFIRParameterItemID: @"SKU_789",
  kFIRParameterItemName: @"ankle_socks",
  kFIRParameterItemCategory: @"socks",
  kFIRParameterItemVariant: @"red",
  kFIRParameterItemBrand: @"Google",
  kFIRParameterPrice: @5.99,
} mutableCopy];AnalyticsHelper.m

Kotlin+KTX

val itemJeggings = Bundle().apply {
    putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_123")
    putString(FirebaseAnalytics.Param.ITEM_NAME, "jeggings")
    putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "pants")
    putString(FirebaseAnalytics.Param.ITEM_VARIANT, "black")
    putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google")
    putDouble(FirebaseAnalytics.Param.PRICE, 9.99)
}

val itemBoots = Bundle().apply {
    putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_456")
    putString(FirebaseAnalytics.Param.ITEM_NAME, "boots")
    putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "shoes")
    putString(FirebaseAnalytics.Param.ITEM_VARIANT, "brown")
    putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google")
    putDouble(FirebaseAnalytics.Param.PRICE, 24.99)
}

val itemSocks = Bundle().apply {
    putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_789")
    putString(FirebaseAnalytics.Param.ITEM_NAME, "ankle_socks")
    putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "socks")
    putString(FirebaseAnalytics.Param.ITEM_VARIANT, "red")
    putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google")
    putDouble(FirebaseAnalytics.Param.PRICE, 5.99)
}MainActivity.kt

Java

Bundle itemJeggings = new Bundle();
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_123");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_NAME, "jeggings");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "pants");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_VARIANT, "black");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google");
itemJeggings.putDouble(FirebaseAnalytics.Param.PRICE, 9.99);

Bundle itemBoots = new Bundle();
itemBoots.putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_456");
itemBoots.putString(FirebaseAnalytics.Param.ITEM_NAME, "boots");
itemBoots.putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "shoes");
itemBoots.putString(FirebaseAnalytics.Param.ITEM_VARIANT, "brown");
itemBoots.putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google");
itemBoots.putDouble(FirebaseAnalytics.Param.PRICE, 24.99);

Bundle itemSocks = new Bundle();
itemSocks.putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_789");
itemSocks.putString(FirebaseAnalytics.Param.ITEM_NAME, "ankle_socks");
itemSocks.putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "socks");
itemSocks.putString(FirebaseAnalytics.Param.ITEM_VARIANT, "red");
itemSocks.putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google");
itemSocks.putDouble(FirebaseAnalytics.Param.PRICE, 5.99);MainActivity.java

網路模組化API

// A pair of jeggings
const item_jeggings = {
  item_id: 'SKU_123',
  item_name: 'jeggings',
  item_category: 'pants',
  item_variant: 'black',
  item_brand: 'Google',
  price: 9.99
};

// A pair of boots
const item_boots = {
  item_id: 'SKU_456',
  item_name: 'boots',
  item_category: 'shoes',
  item_variant: 'brown',
  item_brand: 'Google',
  price: 24.99
};

// A pair of socks
const item_socks = {
  item_id: 'SKU_789',
  item_name: 'ankle_socks',
  item_category: 'socks',
  item_variant: 'red',
  item_brand: 'Google',
  price: 5.99
};analytics_ecommerce_items.js

Web 命名空間 API

// A pair of jeggings
const item_jeggings = {
  item_id: 'SKU_123',
  item_name: 'jeggings',
  item_category: 'pants',
  item_variant: 'black',
  item_brand: 'Google',
  price: 9.99
};

// A pair of boots
const item_boots = {
  item_id: 'SKU_456',
  item_name: 'boots',
  item_category: 'shoes',
  item_variant: 'brown',
  item_brand: 'Google',
  price: 24.99
};

// A pair of socks
const item_socks = {
  item_id: 'SKU_789',
  item_name: 'ankle_socks',
  item_category: 'socks',
  item_variant: 'red',
  item_brand: 'Google',
  price: 5.99
};ecommerce.js

Dart

// A pair of jeggings
final jeggings = AnalyticsEventItem(
    itemId: "SKU_123",
    itemName: "jeggings",
    itemCategory: "pants",
    itemVariant: "black",
    itemBrand: "Google",
    price: 9.99,
);

// A pair of boots
final boots = AnalyticsEventItem(
    itemId: "SKU_456",
    itemName: "boots",
    itemCategory: "shoes",
    itemVariant: "brown",
    itemBrand: "Google",
    price: 24.99,
);

// A pair of socks
final socks = AnalyticsEventItem(
    itemId: "SKU_789",
    itemName: "ankle_socks",
    itemCategory: "socks",
    itemVariant: "red",
    itemBrand: "Google",
    price: 5.99,
);

從清單中選擇產品

當結果清單顯示給使用者時，記錄view_item_list事件，其中包含包含所顯示產品的items陣列參數。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Add item indexes
jeggings[AnalyticsParameterIndex] = 1
boots[AnalyticsParameterIndex] = 2
socks[AnalyticsParameterIndex] = 3

// Prepare ecommerce parameters
var itemList: [String: Any] = [
  AnalyticsParameterItemListID: "L001",
  AnalyticsParameterItemListName: "Related products",
]

// Add items array
itemList[AnalyticsParameterItems] = [jeggings, boots, socks]

// Log view item list event
Analytics.logEvent(AnalyticsEventViewItemList, parameters: itemList)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Add item indexes
jeggings[kFIRParameterIndex] = @1;
boots[kFIRParameterIndex] = @2;
socks[kFIRParameterIndex] = @3;

// Prepare ecommerce parameters
NSMutableDictionary *itemList = [@{
  kFIRParameterItemListID: @"L001",
  kFIRParameterItemListName: @"Related products",
} mutableCopy];

// Add items array
itemList[kFIRParameterItems] = @[jeggings, boots, socks];

// Log view item list event
[FIRAnalytics logEventWithName:kFIREventViewItemList parameters:itemList];AnalyticsHelper.m

Kotlin+KTX

val itemJeggingsWithIndex = Bundle(itemJeggings).apply {
    putLong(FirebaseAnalytics.Param.INDEX, 1)
}
val itemBootsWithIndex = Bundle(itemBoots).apply {
    putLong(FirebaseAnalytics.Param.INDEX, 2)
}
val itemSocksWithIndex = Bundle(itemSocks).apply {
    putLong(FirebaseAnalytics.Param.INDEX, 3)
}

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_ITEM_LIST) {
    param(FirebaseAnalytics.Param.ITEM_LIST_ID, "L001")
    param(FirebaseAnalytics.Param.ITEM_LIST_NAME, "Related products")
    param(
        FirebaseAnalytics.Param.ITEMS,
        arrayOf(itemJeggingsWithIndex, itemBootsWithIndex, itemSocksWithIndex),
    )
}MainActivity.kt

Java

Bundle itemJeggingsWithIndex = new Bundle(itemJeggings);
itemJeggingsWithIndex.putLong(FirebaseAnalytics.Param.INDEX, 1);

Bundle itemBootsWithIndex = new Bundle(itemBoots);
itemBootsWithIndex.putLong(FirebaseAnalytics.Param.INDEX, 2);

Bundle itemSocksWithIndex = new Bundle(itemSocks);
itemSocksWithIndex.putLong(FirebaseAnalytics.Param.INDEX, 3);

Bundle viewItemListParams = new Bundle();
viewItemListParams.putString(FirebaseAnalytics.Param.ITEM_LIST_ID, "L001");
viewItemListParams.putString(FirebaseAnalytics.Param.ITEM_LIST_NAME, "Related products");
viewItemListParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsWithIndex, itemBootsWithIndex, itemSocksWithIndex});
mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_ITEM_LIST, viewItemListParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params1 = {
  item_list_id: 'L001',
  item_list_name: 'Related products',
  items: [item_jeggings, item_boots, item_socks]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'view_item_list', params1);analytics_ecommerce_view_item_list.js

Web 命名空間 API

// Prepare ecommerce params
const params1 = {
  item_list_id: 'L001',
  item_list_name: 'Related products',
  items: [item_jeggings, item_boots, item_socks]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.VIEW_ITEM_LIST, params1);ecommerce.js

Dart

await FirebaseAnalytics.instance.logViewItemList(
    itemListId: "L001",
    itemListName: "Related products",
    items: [jeggings, boots, socks],
);

使用者從清單中選擇特定產品後，將select_item事件與所選產品一起記錄在items陣列參數中。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare ecommerce parameters
var selectedItem: [String: Any] = [
  AnalyticsParameterItemListID: "L001",
  AnalyticsParameterItemListName: "Related products",
]

// Add items array
selectedItem[AnalyticsParameterItems] = [jeggings]

// Log select item event
Analytics.logEvent(AnalyticsEventSelectItem, parameters: selectedItem)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare ecommerce parameters
NSMutableDictionary *selectedItem = [@{
  kFIRParameterItemListID: @"L001",
  kFIRParameterItemListName: @"Related products",
} mutableCopy];

// Add items array
selectedItem[kFIRParameterItems] = @[jeggings];

// Log select item event
[FIRAnalytics logEventWithName:kFIREventSelectItem parameters:selectedItem];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.SELECT_ITEM) {
    param(FirebaseAnalytics.Param.ITEM_LIST_ID, "L001")
    param(FirebaseAnalytics.Param.ITEM_LIST_NAME, "Related products")
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggings))
}MainActivity.kt

Java

Bundle selectItemParams = new Bundle();
selectItemParams.putString(FirebaseAnalytics.Param.ITEM_LIST_ID, "L001");
selectItemParams.putString(FirebaseAnalytics.Param.ITEM_LIST_NAME, "Related products");
selectItemParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggings});
mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.SELECT_ITEM, selectItemParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce event params
const params2 = {
  item_list_id: 'L001',
  item_list_name: 'Related products',
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'select_item', params2);analytics_ecommerce_select_item.js

Web 命名空間 API

// Prepare ecommerce event params
const params2 = {
  item_list_id: 'L001',
  item_list_name: 'Related products',
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.SELECT_ITEM, params2);ecommerce.js

Dart

await FirebaseAnalytics.instance.logSelectItem(
    itemListId: "L001",
    itemListName: "Related products",
    items: [jeggings],
);

查看產品詳情

若要測量查看產品詳細資訊的次數，請在使用者查看產品詳細資料畫面時記錄view_item事件。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare ecommerce parameters
var productDetails: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 9.99
]

// Add items array
productDetails[AnalyticsParameterItems] = [jeggings]

// Log view item event
Analytics.logEvent(AnalyticsEventViewItem, parameters: productDetails)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare ecommerce parameters
NSMutableDictionary *productDetails = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @9.99
} mutableCopy];

// Add items array
productDetails[kFIRParameterItems] = @[jeggings];

// Log view item event
[FIRAnalytics logEventWithName:kFIREventViewItem parameters:productDetails];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_ITEM) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 9.99)
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggings))
}MainActivity.kt

Java

Bundle viewItemParams = new Bundle();
viewItemParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
viewItemParams.putDouble(FirebaseAnalytics.Param.VALUE, 9.99);
viewItemParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggings});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_ITEM, viewItemParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce event params
const params3 = {
  currency: 'USD',
  value: 9.99,
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'view_item', params3);analytics_ecommerce_view_item_details.js

Web 命名空間 API

  // Prepare ecommerce event params
  const params3 = {
    currency: 'USD',
    value: 9.99,
    items: [item_jeggings]
  };

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.VIEW_ITEM, params3);ecommerce.js

Dart

await FirebaseAnalytics.instance.logViewItem(
    currency: 'USD',
    value: 9.99,
    items: [jeggings],
);

從購物車中新增或刪除產品

透過分別記錄add_to_wishlist或add_to_cart事件以及items陣列參數中的相關產品來衡量新增到願望清單或購物車的產品。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify order quantity
jeggings[AnalyticsParameterQuantity] = 2

// Prepare item detail params
var itemDetails: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 19.98
]

// Add items
itemDetails[AnalyticsParameterItems] = [jeggings]

// Log an event when product is added to wishlist
Analytics.logEvent(AnalyticsEventAddToWishlist, parameters: itemDetails)

// Log an event when product is added to cart
Analytics.logEvent(AnalyticsEventAddToCart, parameters: itemDetails)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify order quantity
jeggings[kFIRParameterQuantity] = @2;

// Prepare item detail params
NSMutableDictionary *itemDetails = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @19.98
} mutableCopy];

// Add items
itemDetails[kFIRParameterItems] = @[jeggings];

// Log an event when product is added to wishlist
[FIRAnalytics logEventWithName:kFIREventAddToWishlist parameters:itemDetails];

// Log an event when product is added to cart
[FIRAnalytics logEventWithName:kFIREventAddToCart parameters:itemDetails];AnalyticsHelper.m

Kotlin+KTX

val itemJeggingsWishlist = Bundle(itemJeggings).apply {
    putLong(FirebaseAnalytics.Param.QUANTITY, 2)
}

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_TO_WISHLIST) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 2 * 9.99)
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsWishlist))
}MainActivity.kt

Java

Bundle itemJeggingsWishlist = new Bundle(itemJeggings);
itemJeggingsWishlist.putLong(FirebaseAnalytics.Param.QUANTITY, 2);

Bundle addToWishlistParams = new Bundle();
addToWishlistParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
addToWishlistParams.putDouble(FirebaseAnalytics.Param.VALUE, 2 * 9.99);
addToWishlistParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsWishlist});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_TO_WISHLIST, addToWishlistParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Specify order quantity
const item_jeggings_quantity = {
  ...item_jeggings,
  quantity: 2
};

// Prepare ecommerce bundle
const params4 = {
  currency: 'USD',
  value: 19.98,
  items: [item_jeggings_quantity]
};

// Log event when a product is added to a wishlist
const analytics = getAnalytics();
logEvent(analytics, 'add_to_wishlist', params4);

// Log event when a product is added to the cart
logEvent(analytics, 'add_to_cart', params4);analytics_ecommerce_add_cart.js

Web 命名空間 API

// Specify order quantity
const item_jeggings_quantity = {
  ...item_jeggings,
  quantity: 2
};

// Prepare ecommerce bundle
const params4 = {
  currency: 'USD',
  value: 19.98,
  items: [item_jeggings_quantity]
};

// Log event when a product is added to a wishlist
firebase.analytics().logEvent(firebase.analytics.EventName.ADD_TO_WISHLIST, params4);

// Log event when a product is added to the cart
firebase.analytics().logEvent(firebase.analytics.EventName.ADD_TO_CART, params4);ecommerce.js

Dart

final jeggingsWithQuantity = AnalyticsEventItem(
    itemId: jeggings.itemId,
    itemName: jeggings.itemName,
    itemCategory: jeggings.itemCategory,
    itemVariant: jeggings.itemVariant,
    itemBrand: jeggings.itemBrand,
    price: jeggings.price,
    quantity: 2,
);
await FirebaseAnalytics.instance.logAddToWishlist(
    currency: 'USD',
    value: 19.98,
    items: [jeggingsWithQuantity],
);
await FirebaseAnalytics.instance.logAddToCart(
    currency: 'USD',
    value: 19.98,
    items: [jeggingsWithQuantity],
);

當用戶隨後查看購物車時，請記錄view_cart事件以及購物車中的所有items 。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify order quantity
jeggings[AnalyticsParameterQuantity] = 2
boots[AnalyticsParameterQuantity] = 1

// Prepare order parameters
var orderParameters: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 44.97
]

// Add items array
orderParameters[AnalyticsParameterItems] = [jeggings, boots]

// Log event when cart is viewed
Analytics.logEvent(AnalyticsEventViewCart, parameters: orderParameters)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify order quantity
jeggings[kFIRParameterQuantity] = @2;
boots[kFIRParameterQuantity] = @1;

// Prepare order parameters
NSMutableDictionary *orderParameters = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @44.97
} mutableCopy];

// Add items array
orderParameters[kFIRParameterItems] = @[jeggings, boots];

// Log event when cart is viewed
[FIRAnalytics logEventWithName:kFIREventViewCart parameters:orderParameters];AnalyticsHelper.m

Kotlin+KTX

val itemJeggingsCart = Bundle(itemJeggings).apply {
    putLong(FirebaseAnalytics.Param.QUANTITY, 2)
}
val itemBootsCart = Bundle(itemBoots).apply {
    putLong(FirebaseAnalytics.Param.QUANTITY, 1)
}

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_CART) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 2 * 9.99 + 1 * 24.99)
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsCart, itemBootsCart))
}MainActivity.kt

Java

Bundle itemJeggingsCart = new Bundle(itemJeggings);
itemJeggingsCart.putLong(FirebaseAnalytics.Param.QUANTITY, 2);

Bundle itemBootsCart = new Bundle(itemBoots);
itemBootsCart.putLong(FirebaseAnalytics.Param.QUANTITY, 1);

Bundle viewCartParams = new Bundle();
viewCartParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
viewCartParams.putDouble(FirebaseAnalytics.Param.VALUE, (2 * 9.99) + (1 * 24.99));
viewCartParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsCart, itemBootsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_CART, viewCartParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Specify order quantity
const item_jeggings_quantity = {
  ...item_jeggings,
  quantity: 2
};

const item_boots_quantity = {
  ...item_boots,
  quantity: 1
};

// Prepare ecommerce params
const params5 = {
  currency: 'USD',
  value: 44.97,
  items: [item_jeggings_quantity, item_boots_quantity]
};

// Log event when the cart is viewed
const analytics = getAnalytics();
logEvent(analytics, 'view_cart', params5);analytics_ecommerce_view_cart.js

Web 命名空間 API

// Specify order quantity
const item_jeggings_quantity = {
  ...item_jeggings,
  quantity: 2
};

const item_boots_quantity = {
  ...item_boots,
  quantity: 1
};

// Prepare ecommerce params
const params5 = {
  currency: 'USD',
  value: 44.97,
  items: [item_jeggings_quantity, item_boots_quantity]
};

// Log event when the cart is viewed
firebase.analytics().logEvent(firebase.analytics.EventName.VIEW_CART, params5);ecommerce.js

Dart

await FirebaseAnalytics.instance.logViewCart(
    currency: 'USD',
    value: 19.98,
    items: [jeggingsWithQuantity],
);

若要測量使用者何時從購物車中刪除產品，請記錄remove_from_cart事件。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify removal quantity
boots[AnalyticsParameterQuantity] = 1

// Prepare params
var removeParams: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 24.99
]

// Add items
removeParams[AnalyticsParameterItems] = [boots]

// Log removal event
Analytics.logEvent(AnalyticsEventRemoveFromCart, parameters: removeParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Specify removal quantity
boots[kFIRParameterQuantity] = @1;

// Prepare params
NSMutableDictionary *removeParams = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @24.99
} mutableCopy];

// Add items
removeParams[kFIRParameterItems] = @[boots];

// Log removal event
[FIRAnalytics logEventWithName:kFIREventRemoveFromCart parameters:removeParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.REMOVE_FROM_CART) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 1 * 24.99)
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemBootsCart))
}MainActivity.kt

Java

Bundle removeCartParams = new Bundle();
removeCartParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
removeCartParams.putDouble(FirebaseAnalytics.Param.VALUE, (1 * 24.99));
removeCartParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemBootsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.REMOVE_FROM_CART, removeCartParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params6 = {
  currency: 'USD',
  value: 24.99,
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'remove_from_cart', params6);analytics_ecommerce_remove_cart.js

Web 命名空間 API

// Prepare ecommerce params
const params6 = {
  currency: 'USD',
  value: 24.99,
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.REMOVE_FROM_CART, params6);ecommerce.js

Dart

final jeggingsWithQuantity = AnalyticsEventItem(
    itemId: jeggings.itemId,
    itemName: jeggings.itemName,
    itemCategory: jeggings.itemCategory,
    itemVariant: jeggings.itemVariant,
    itemBrand: jeggings.itemBrand,
    price: jeggings.price,
    quantity: 1,
);
await FirebaseAnalytics.instance.logRemoveFromCart(
    currency: 'USD',
    value: 9.99,
    items: [jeggingsWithQuantity],
);

啟動結帳流程

透過使用相關欄位定義的一個或多個items記錄begin_checkout事件來衡量結帳流程的第一步。在此階段，也可以透過將優惠券新增至活動將優惠券新增至整個訂單，或透過將優惠券新增至items陣列中的特定元素將其應用於特定商品。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare checkout params
var checkoutParams: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 14.98,
  AnalyticsParameterCoupon: "SUMMER_FUN"
];

// Add items
checkoutParams[AnalyticsParameterItems] = [jeggings]

// Log checkout event
Analytics.logEvent(AnalyticsEventBeginCheckout, parameters: checkoutParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare checkout params
NSMutableDictionary *checkoutParams = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @14.98,
  kFIRParameterCoupon: @"SUMMER_FUN"
} mutableCopy];

// Add items
checkoutParams[kFIRParameterItems] = @[jeggings];

// Log checkout event
[FIRAnalytics logEventWithName:kFIREventBeginCheckout parameters:checkoutParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.BEGIN_CHECKOUT) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 14.98)
    param(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN")
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsCart))
}MainActivity.kt

Java

Bundle beginCheckoutParams = new Bundle();
beginCheckoutParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
beginCheckoutParams.putDouble(FirebaseAnalytics.Param.VALUE, 14.98);
beginCheckoutParams.putString(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN");
beginCheckoutParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.BEGIN_CHECKOUT, beginCheckoutParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params7 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'begin_checkout', params7);analytics_ecommerce_checkout.js

Web 命名空間 API

// Prepare ecommerce params
const params7 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.BEGIN_CHECKOUT, params7);ecommerce.js

Dart

await FirebaseAnalytics.instance.logBeginCheckout(
    currency: 'USD',
    value: 15.98,  // Discount applied.
    coupon: "SUMMER_FUN",
    items: [jeggingsWithQuantity],
);

當使用者繼續結帳流程的下一步並新增送貨資訊時，記錄add_shipping_info事件。使用參數shipping_tier指定使用者的遞送選項，例如「陸運」、「空運」或「隔日」。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare shipping params
var shippingParams: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 14.98,
  AnalyticsParameterCoupon: "SUMMER_FUN",
  AnalyticsParameterShippingTier: "Ground"
]

// Add items
shippingParams[AnalyticsParameterItems] = [jeggings]

// Log added shipping info event
Analytics.logEvent(AnalyticsEventAddShippingInfo, parameters: shippingParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare shipping params
NSMutableDictionary *shippingParams = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @14.98,
  kFIRParameterCoupon: @"SUMMER_FUN",
  kFIRParameterShippingTier: @"Ground"
} mutableCopy];

// Add items
shippingParams[kFIRParameterItems] = @[jeggings];

// Log added shipping info event
[FIRAnalytics logEventWithName:kFIREventAddShippingInfo parameters:shippingParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_SHIPPING_INFO) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 14.98)
    param(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN")
    param(FirebaseAnalytics.Param.SHIPPING_TIER, "Ground")
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsCart))
}MainActivity.kt

Java

Bundle addShippingParams = new Bundle();
addShippingParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
addShippingParams.putDouble(FirebaseAnalytics.Param.VALUE, 14.98);
addShippingParams.putString(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN");
addShippingParams.putString(FirebaseAnalytics.Param.SHIPPING_TIER, "Ground");
addShippingParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_SHIPPING_INFO, addShippingParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params8 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  shipping_tier: 'Ground',
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'add_shipping_info', params8);analytics_ecommerce_shipping_info.js

Web 命名空間 API

// Prepare ecommerce params
const params8 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  shipping_tier: 'Ground',
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.ADD_SHIPPING_INFO, params8);ecommerce.js

Dart

await FirebaseAnalytics.instance.logAddShippingInfo(
    currency: 'USD',
    value: 15.98,
    coupon: "SUMMER_FUN",
    shippingTier: "Ground",
    items: [jeggingsWithQuantity],
);

當使用者提交付款資訊時記錄add_payment_info 。如適用，請在所選付款方式的事件中包含payment_type 。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare payment params
var paymentParams: [String: Any] = [
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 14.98,
  AnalyticsParameterCoupon: "SUMMER_FUN",
  AnalyticsParameterPaymentType: "Visa"
]

// Add items
paymentParams[AnalyticsParameterItems] = [jeggings]

// Log added payment info event
Analytics.logEvent(AnalyticsEventAddPaymentInfo, parameters: paymentParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare payment params
NSMutableDictionary *paymentParams = [@{
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @14.98,
  kFIRParameterCoupon: @"SUMMER_FUN",
  kFIRParameterPaymentType: @"Visa"
} mutableCopy];

// Add items
paymentParams[kFIRParameterItems] = @[jeggings];

// Log added payment info event
[FIRAnalytics logEventWithName:kFIREventAddPaymentInfo parameters:paymentParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_PAYMENT_INFO) {
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 14.98)
    param(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN")
    param(FirebaseAnalytics.Param.PAYMENT_TYPE, "Visa")
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsCart))
}MainActivity.kt

Java

Bundle addPaymentParams = new Bundle();
addPaymentParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
addPaymentParams.putDouble(FirebaseAnalytics.Param.VALUE, 14.98);
addPaymentParams.putString(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN");
addPaymentParams.putString(FirebaseAnalytics.Param.PAYMENT_TYPE, "Visa");
addPaymentParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.ADD_PAYMENT_INFO, addPaymentParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params9 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  payment_type: 'Visa',
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'add_payment_info', params9);  analytics_ecommerce_payment_info.js

Web 命名空間 API

// Prepare ecommerce params
const params9 = {
  currency: 'USD',
  value: 14.98, // Total Revenue
  coupon: 'SUMMER_FUN',
  payment_type: 'Visa',
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.ADD_PAYMENT_INFO, params9);  ecommerce.js

Dart

await FirebaseAnalytics.instance.logAddPaymentInfo(
    currency: 'USD',
    value: 15.98,
    coupon: "SUMMER_FUN",
    paymentType: "Visa",
    items: [jeggingsWithQuantity],
);

進行購買或退款

透過記錄使用相關欄位定義的一個或多個items purchase事件來衡量購買。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare purchase params
var purchaseParams: [String: Any] = [
  AnalyticsParameterTransactionID: "T12345",
  AnalyticsParameterAffiliation: "Google Store",
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 14.98,
  AnalyticsParameterTax: 2.58,
  AnalyticsParameterShipping: 5.34,
  AnalyticsParameterCoupon: "SUMMER_FUN"
]

// Add items
purchaseParams[AnalyticsParameterItems] = [jeggings]

// Log purchase event
Analytics.logEvent(AnalyticsEventPurchase, parameters: purchaseParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare purchase params
NSMutableDictionary *purchaseParams = [@{
  kFIRParameterTransactionID: @"T12345",
  kFIRParameterAffiliation: @"Google Store",
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @14.98,
  kFIRParameterTax: @2.58,
  kFIRParameterShipping: @5.34,
  kFIRParameterCoupon: @"SUMMER_FUN"
} mutableCopy];

// Add items
purchaseParams[kFIRParameterItems] = @[jeggings];

// Log purchase event
[FIRAnalytics logEventWithName:kFIREventPurchase parameters:purchaseParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.PURCHASE) {
    param(FirebaseAnalytics.Param.TRANSACTION_ID, "T12345")
    param(FirebaseAnalytics.Param.AFFILIATION, "Google Store")
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 14.98)
    param(FirebaseAnalytics.Param.TAX, 2.58)
    param(FirebaseAnalytics.Param.SHIPPING, 5.34)
    param(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN")
    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggingsCart))
}MainActivity.kt

Java

Bundle purchaseParams = new Bundle();
purchaseParams.putString(FirebaseAnalytics.Param.TRANSACTION_ID, "T12345");
purchaseParams.putString(FirebaseAnalytics.Param.AFFILIATION, "Google Store");
purchaseParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
purchaseParams.putDouble(FirebaseAnalytics.Param.VALUE, 14.98);
purchaseParams.putDouble(FirebaseAnalytics.Param.TAX, 2.58);
purchaseParams.putDouble(FirebaseAnalytics.Param.SHIPPING, 5.34);
purchaseParams.putString(FirebaseAnalytics.Param.COUPON, "SUMMER_FUN");
purchaseParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggingsCart});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.PURCHASE, purchaseParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce bundle
const params10 = {
  transaction_id: 'T12345',
  affiliation: 'Google Store',
  currency: 'USD',
  value: 14.98, // Total Revenue
  tax: 2.85,
  shipping: 5.34,
  coupon: 'SUMMER_FUN',
  items: [item_jeggings]
};

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'purchase', params10);analytics_ecommerce_purchase.js

Web 命名空間 API

// Prepare ecommerce bundle
const params10 = {
  transaction_id: 'T12345',
  affiliation: 'Google Store',
  currency: 'USD',
  value: 14.98, // Total Revenue
  tax: 2.85,
  shipping: 5.34,
  coupon: 'SUMMER_FUN',
  items: [item_jeggings]
};

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.PURCHASE, params10);ecommerce.js

Dart

await FirebaseAnalytics.instance.logPurchase(
    transactionId: "12345",
    affiliation: "Google Store",
    currency: 'USD',
    value: 15.98,
    shipping: 2.00,
    tax: 1.66,
    coupon: "SUMMER_FUN",
    items: [jeggingsWithQuantity],
);

透過使用指定的相關transaction_id以及可選的使用item_id和quantity定義的一項或items來記錄refund事件來衡量退款。我們建議您在refund事件中包含商品訊息，以便在 Analytics 中查看商品級退款指標。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare refund params
var refundParams: [String: Any] = [
  AnalyticsParameterTransactionID: "T12345",
  AnalyticsParameterCurrency: "USD",
  AnalyticsParameterValue: 9.99,
]

// (Optional) for partial refunds, define the item ID and quantity of refunded items
let refundedProduct: [String: Any] = [
  AnalyticsParameterItemID: "SKU_123",
  AnalyticsParameterQuantity: 1,
];

// Add items
refundParams[AnalyticsParameterItems] = [refundedProduct]

// Log refund event
Analytics.logEvent(AnalyticsEventRefund, parameters: refundParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare refund params
NSMutableDictionary *refundParams = [@{
  kFIRParameterTransactionID: @"T12345",
  kFIRParameterCurrency: @"USD",
  kFIRParameterValue: @9.99,
} mutableCopy];

// (Optional) for partial refunds, define the item ID and quantity of refunded items
NSDictionary *refundedProduct = @{
  kFIRParameterItemID: @"SKU_123",
  kFIRParameterQuantity: @1,
};

// Add items
refundParams[kFIRParameterItems] = @[refundedProduct];

// Log refund event
[FIRAnalytics logEventWithName:kFIREventRefund parameters:refundParams];AnalyticsHelper.m

Kotlin+KTX

firebaseAnalytics.logEvent(FirebaseAnalytics.Event.REFUND) {
    param(FirebaseAnalytics.Param.TRANSACTION_ID, "T12345")
    param(FirebaseAnalytics.Param.AFFILIATION, "Google Store")
    param(FirebaseAnalytics.Param.CURRENCY, "USD")
    param(FirebaseAnalytics.Param.VALUE, 9.99)

    // (Optional) for partial refunds, define the item ID and quantity of refunded items
    param(FirebaseAnalytics.Param.ITEM_ID, "SKU_123")
    param(FirebaseAnalytics.Param.QUANTITY, 1)

    param(FirebaseAnalytics.Param.ITEMS, arrayOf(itemJeggings))
}MainActivity.kt

Java

Bundle refundParams = new Bundle();
refundParams.putString(FirebaseAnalytics.Param.TRANSACTION_ID, "T12345");
refundParams.putString(FirebaseAnalytics.Param.AFFILIATION, "Google Store");
refundParams.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
refundParams.putDouble(FirebaseAnalytics.Param.VALUE, 9.99);

// (Optional) for partial refunds, define the item ID and quantity of refunded items
refundParams.putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_123");
refundParams.putLong(FirebaseAnalytics.Param.QUANTITY, 1);

refundParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggings});

mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.REFUND, refundParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params11 = {
  transaction_id: 'T12345', // Required
  affiliation: 'Google Store',
  currency: 'USD',
  value: 9.99,
  items: []
};

// (Optional) For partial refunds, define the item_id and quantity of refunded items
const refundedProduct = {
  item_id: 'SKU_123', // Required
  quantity: 1 // Required
};

params11.items.push(refundedProduct);

// Log event
const analytics = getAnalytics();
logEvent(analytics, 'refund', params11);analytics_ecommerce_refund.js

Web 命名空間 API

// Prepare ecommerce params
const params11 = {
  transaction_id: 'T12345', // Required
  affiliation: 'Google Store',
  currency: 'USD',
  value: 9.99,
  items: []
};

// (Optional) For partial refunds, define the item_id and quantity of refunded items
const refundedProduct = {
  item_id: 'SKU_123', // Required
  quantity: 1 // Required
};

params11.items.push(refundedProduct);

// Log event
firebase.analytics().logEvent(firebase.analytics.EventName.REFUND, params11);ecommerce.js

Dart

await FirebaseAnalytics.instance.logRefund(
    transactionId: "12345",
    affiliation: "Google Store",
    currency: 'USD',
    value: 15.98,
    items: [jeggingsWithQuantity],
);

申請促銷

電子商務包括對衡量內部促銷的印象和點擊的支持，例如為促銷而顯示的橫幅。

促銷印象通常是透過初始螢幕視圖來衡量的，方法是使用items參數記錄view_promotion事件以指定促銷產品。若要指示使用者點擊了促銷，請將該產品記錄為select_promotion事件作為item參數。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare promotion parameters
var promoParams: [String: Any] = [
  AnalyticsParameterPromotionID: "T12345",
  AnalyticsParameterPromotionName:"Summer Sale",
  AnalyticsParameterCreativeName: "summer2020_promo.jpg",
  AnalyticsParameterCreativeSlot: "featured_app_1",
  AnalyticsParameterLocationID: "HERO_BANNER",
]

// Add items
promoParams[AnalyticsParameterItems] = [jeggings]

// Log event when promotion is displayed
Analytics.logEvent(AnalyticsEventViewPromotion, parameters: promoParams)

// Log event when promotion is selected
Analytics.logEvent(AnalyticsEventSelectPromotion, parameters: promoParams)ViewController.swift

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// Prepare promotion parameters
NSMutableDictionary *promoParams = [@{
  kFIRParameterPromotionID: @"T12345",
  kFIRParameterPromotionName: @"Summer Sale",
  kFIRParameterCreativeName: @"summer2020_promo.jpg",
  kFIRParameterCreativeSlot: @"featured_app_1",
  kFIRParameterLocationID: @"HERO_BANNER",
} mutableCopy];

// Add items
promoParams[kFIRParameterItems] = @[jeggings];

// Log event when promotion is displayed
[FIRAnalytics logEventWithName:kFIREventViewPromotion parameters:promoParams];

// Log event when promotion is selected
[FIRAnalytics logEventWithName:kFIREventSelectPromotion parameters:promoParams];AnalyticsHelper.m

Kotlin+KTX

val promoParams = Bundle().apply {
    putString(FirebaseAnalytics.Param.PROMOTION_ID, "SUMMER_FUN")
    putString(FirebaseAnalytics.Param.PROMOTION_NAME, "Summer Sale")
    putString(FirebaseAnalytics.Param.CREATIVE_NAME, "summer2020_promo.jpg")
    putString(FirebaseAnalytics.Param.CREATIVE_SLOT, "featured_app_1")
    putString(FirebaseAnalytics.Param.LOCATION_ID, "HERO_BANNER")
    putParcelableArray(FirebaseAnalytics.Param.ITEMS, arrayOf<Parcelable>(itemJeggings))
}

// Promotion displayed
firebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_PROMOTION, promoParams)

// Promotion selected
firebaseAnalytics.logEvent(FirebaseAnalytics.Event.SELECT_PROMOTION, promoParams)MainActivity.kt

Java

Bundle promoParams = new Bundle();
promoParams.putString(FirebaseAnalytics.Param.PROMOTION_ID, "SUMMER_FUN");
promoParams.putString(FirebaseAnalytics.Param.PROMOTION_NAME, "Summer Sale");
promoParams.putString(FirebaseAnalytics.Param.CREATIVE_NAME, "summer2020_promo.jpg");
promoParams.putString(FirebaseAnalytics.Param.CREATIVE_SLOT, "featured_app_1");
promoParams.putString(FirebaseAnalytics.Param.LOCATION_ID, "HERO_BANNER");
promoParams.putParcelableArray(FirebaseAnalytics.Param.ITEMS,
        new Parcelable[]{itemJeggings});

// Promotion displayed
mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.VIEW_PROMOTION, promoParams);

// Promotion selected
mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.SELECT_PROMOTION, promoParams);MainActivity.java

網路模組化API

import { getAnalytics, logEvent } from "firebase/analytics";

// Prepare ecommerce params
const params12 = {
  promotion_id: 'ABC123',
  promotion_name: 'Summer Sale',
  creative_name: 'summer2020_promo.jpg',
  creative_slot: 'featured_app_1',
  location_id: 'HERO_BANNER',
  items: [item_jeggings]
};

// Log event when a promotion is displayed
const analytics = getAnalytics();
logEvent(analytics, 'view_promotion', params12);

// Log event when a promotion is selected
logEvent(analytics, 'select_promotion', params12);analytics_ecommerce_promotions.js

Web 命名空間 API

// Prepare ecommerce params
const params12 = {
  promotion_id: 'ABC123',
  promotion_name: 'Summer Sale',
  creative_name: 'summer2020_promo.jpg',
  creative_slot: 'featured_app_1',
  location_id: 'HERO_BANNER',
  items: [item_jeggings]
};

// Log event when a promotion is displayed
firebase.analytics().logEvent(firebase.analytics.EventName.VIEW_PROMOTION, params12);

// Log event when a promotion is selected
firebase.analytics().logEvent(firebase.analytics.EventName.SELECT_PROMOTION, params12);ecommerce.js

Dart

await FirebaseAnalytics.instance.logViewPromotion(
    promotionId: "SUMMER_FUN",
    promotionName: "Summer Sale",
    creativeName: "summer2020_promo.jpg",
    creativeSlot: "featured_app_1",
    locationId: "HERO_BANNER",
);

await FirebaseAnalytics.instance.logSelectPromotion(
    promotionId: "SUMMER_FUN",
    promotionName: "Summer Sale",
    creativeName: "summer2020_promo.jpg",
    creativeSlot: "featured_app_1",
    locationId: "HERO_BANNER",
);

發送項目範圍的自訂參數

商品範圍的自訂參數不是 Google 在電子商務商品的必需或可選參數清單中包含的參數之一。自訂參數可讓您收集對您的特定業務有用的項目的資訊。

在您的應用程式中，您可以在專案陣列中傳送最多 27 個專案範圍的自訂參數，其中您可以為標準媒體資源配置 10 個專案範圍的自訂維度，為Analytics 360 媒體資源配置25 個項目範圍的自訂維度。這使您可以靈活地從更大的參數池中進行選擇，而無需重新標記您的應用程式。

迅速

注意：此 Firebase 產品在 macOS 目標上不可用。

// A pair of jeggings
var jeggings: [String: Any] = [
  AnalyticsParameterItemID: "SKU_123",
  AnalyticsParameterItemName: "jeggings",
  AnalyticsParameterItemCategory: "pants",
  AnalyticsParameterItemVariant: "black",
  AnalyticsParameterItemBrand: "Google",
  AnalyticsParameterPrice: 9.99,
  AnalyticsParameterItemColor: "blue", // The item-scoped custom parameter
]

Objective-C

注意：此 Firebase 產品在 macOS 目標上不可用。

// A pair of jeggings
NSMutableDictionary *jeggings = [@{
  kFIRParameterItemID: @"SKU_123",
  kFIRParameterItemName: @"jeggings",
  kFIRParameterItemCategory: @"pants",
  kFIRParameterItemVariant: @"black",
  kFIRParameterItemBrand: @"Google",
  kFIRParameterPrice: @9.99,
  kFIRParameterItemColor: @"blue", // The item-scoped custom parameter
} mutableCopy];

Kotlin+KTX

val itemJeggings = Bundle().apply {
  putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_123")
  putString(FirebaseAnalytics.Param.ITEM_NAME, "jeggings")
  putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "pants")
  putString(FirebaseAnalytics.Param.ITEM_VARIANT, "black")
  putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google")
  putDouble(FirebaseAnalytics.Param.PRICE, 9.99)
  putString(FirebaseAnalytics.Param.ITEM_COLOR, "blue") // The item-scoped custom parameter
}

Java

Bundle itemJeggings = new Bundle();
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_ID, "SKU_123");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_NAME, "jeggings");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_CATEGORY, "pants");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_VARIANT, "black");
itemJeggings.putString(FirebaseAnalytics.Param.ITEM_BRAND, "Google");
itemJeggings.putDouble(FirebaseAnalytics.Param.PRICE, 9.99);
itemJeggings.putDouble(FirebaseAnalytics.Param.ITEM_COLOR, 9.99); // The item-scoped custom parameter

網路模組化API

// A pair of jeggings
const item_jeggings = {
  item_id: 'SKU_123',
  item_name: 'jeggings',
  item_category: 'pants',
  item_variant: 'black',
  item_brand: 'Google',
  price: 9.99,
  item_color: 'blue' // The item-scoped custom parameter
};

Web 命名空間 API

// A pair of jeggings
const item_jeggings = {
  item_id: 'SKU_123',
  item_name: 'jeggings',
  item_category: 'pants',
  item_variant: 'black',
  item_brand: 'Google',
  price: 9.99,
  item_color: 'blue' // The item-scoped custom parameter
};

Dart

// A pair of jeggings
final jeggings = AnalyticsEventItem(
    itemId: "SKU_123",
    itemName: "jeggings",
    itemCategory: "pants",
    itemVariant: "black",
    itemBrand: "Google",
    price: 9.99,
    itemColor: "blue", // The item-scoped custom parameter
);