This document provides an overview of how to measure in-app payments and revenue using the Google Analytics SDK for Android v3.
Overview
Ecommerce measurement allows you to send in-app purchases and sales to Google Analytics. Ecommerce data in Google Analytics is comprised of transaction and item hits, related by a shared transaction ID.
Transactions have the following fields:
Field Name | Tracker Field | Type | Required | Description |
---|---|---|---|---|
Transaction ID | Fields.TRANSACTION_ID
|
String
|
Yes | A unique ID representing the transaction. This ID should not collide with other transaction IDs. |
Affiliation | Fields.TRANSACTION_AFFILIATION
|
String
|
Yes | An entity with which the transaction should be affiliated (e.g. a particular store) |
Revenue | Fields.TRANSACTION_REVENUE
|
Double
|
Yes | The total revenue of a transaction, including tax and shipping |
Tax | Fields.TRANSACTION_TAX
|
Double
|
Yes | The total tax for a transaction |
Shipping | Fields.TRANSACTION_SHIPPING
|
Double
|
Yes | The total cost of shipping for a transaction |
Currency code | Fields.CURRENCY_CODE
|
String
|
No | The local currency of a transaction. Defaults to the currency of the view (profile) in which the transactions are being viewed. |
Items have the following fields:
Field Name | Tracker Field | Type | Required | Description |
---|---|---|---|---|
Transaction ID | Fields.TRANSACTION_ID
|
String
|
Yes | The transaction ID with which the item should be associated |
Name | Fields.ITEM_NAME
|
String
|
Yes | The name of the product |
SKU | Fields.ITEM_SKU
|
String
|
Yes | The SKU of a product |
Category | Fields.ITEM_CATEGORY
|
String
|
No | A category to which the product belongs |
Price | Fields.ITEM_PRICE
|
Double
|
Yes | The price of a product |
Quantity | Fields.ITEM_QUANTITY
|
Long
|
Yes | The quantity of a product |
Currency code | Fields.CURRENCY_CODE
|
String
|
No | The local currency of a transaction. Defaults to the currency of the view (profile) in which the transactions are reported. |
Ecommerce data is used primarily in the following standard reports:
- Ecommerce Overview
- Product Performance
- Sales Performance
- Transactions
- Time to Purchase
Implementation
Sending transaction and item data to Google Analytics requires setting the transaction and item field values on the tracker and sending them, one at a time. For example:
import android.app.Activity; import com.google.analytics.tracking.android.EasyTracker; import com.google.analytics.tracking.android.MapBuilder; public class CheckoutActivity extends Activity { /* * Called when a purchase is processed and verified. */ public void onPurchaseCompleted() { // May return null if EasyTracker has not yet been initialized with a // property ID. EasyTracker easyTracker = EasyTracker.getInstance(this); easyTracker.send(MapBuilder .createTransaction("0_123456", // (String) Transaction ID "In-app Store", // (String) Affiliation 2.16d, // (Double) Order revenue 0.17d, // (Double) Tax 0.0d, // (Double) Shipping "USD") // (String) Currency code .build() ); easyTracker.send(MapBuilder .createItem("0_123456", // (String) Transaction ID "Level Pack: Space", // (String) Product name "L_789", // (String) Product SKU "Game expansions", // (String) Product category 1.99d, // (Double) Product price 1L, // (Long) Product quantity "USD") // (String) Currency code .build() ); } // ... Rest of the Activity definition }
Ecommerce currency fields support negative currency values, as may be necessary in the case of refunds or returns.
Specifying Currencies
By default, transaction values are assumed to be in the currency of the view (profile) in which they are reported.
To override the local currency of a transaction and any associated products, set the currency code field of the transaction and item hits with the new currency code. For the complete list of supported currencies and currency codes, see the Supported Currencies Reference.
import android.app.Activity; import com.google.analytics.tracking.android.EasyTracker; import com.google.analytics.tracking.android.MapBuilder; public class CheckoutActivity extends Activity { /** * In this example, the currency of the transaction is set to Euros. The * currency values will appear in reports using the global currency * type of the view (profile). */ public void onPurchaseCompleted() { // Assumes a tracker has already been initialized with a property ID, otherwise // this call returns null. EasyTracker easyTracker = EasyTracker.getInstance(this); easyTracker.send(MapBuilder .createTransaction("0_123456", // (String) Transaction ID, should be unique among transactions. "In-app Store", // (String) Affiliation (long) 2.16, // (long) Order revenue (includes tax and shipping) (long) 0.17, // (long) Tax 0.0, // (long) Shipping cost "EUR") // (String) Currency code .build(); } // ... Rest of the Activity definition. }