This article describes how to set up the Amplitude tag in your Tag Management account.
This connector is now deprecated and no longer available in the tag marketplace. For the current connector, see the Amplitude Browser SDK tag setup guide.
Tag tips
- Conversion fires when Order ID is set.
- Supports the following E-Commerce extension parameters:
- Order ID (
_corder) - Cart or Order Type (
_ctype) - Customer ID (
_ccustid) - List of Product IDs (
_cprod) - List of Quantities (
_cquan) - List of Prices (
_cprice)
- Order ID (
Tag configuration
Go to the tag marketplace to add a new tag. For more information, see About tags.
When adding the tag, configure the following settings:
- API Key
The API or Project Key supplied by Amplitude.
Data mappings
Data mappings send values from data layer variables to the corresponding variables in the vendor tag. For more information, see About data mappings.
The available categories are:
Standard
| Variable | Description |
|---|---|
api_key |
|
batchEvents |
|
cookieExpiration |
|
cookieName |
|
deviceId |
|
deviceIdFromUrlParam |
|
domain |
|
eventUploadPeriodMillis |
|
eventUploadThreshold |
|
forceHttps |
|
includeGclid |
|
includeReferrer |
|
includeUtm |
|
language |
|
optOut |
|
platform |
|
saveEvents |
|
savedMaxCount |
|
saveParamsReferrerOncePerSession |
|
sessionTimeout |
|
uploadBatchSize |
|
User Properties
Use these mappings to control user property operations that set and update user property values, such as location, language, account type, or player type.
Change custom to the name of the user property. For example, to map a user language create a mapping for set.language.
Learn more about [Amplitude User Properties](http://Set%20the value, and once set these values cannot be overwritten).
| Variable | Description |
|---|---|
| add.custom | Increment the numerical value by a specified number |
| append.custom | Append the value to the property array |
| prepend.custom | Prepend the value to the property array |
| set.custom | Set or overwrite the property value |
| setOnce.custom | Set the value, and once set these values cannot be overwritten |
| unset.custom | Unset the value to null |
Events
| Variable | Description |
|---|---|
| Event Name | |
| eventProperties.custom |
E-Commerce
| Variable | Description |
|---|---|
order_id |
|
order_type |
|
customer_id |
|
product_id |
|
product_quantity |
|
product_unit_price |
|
This page was last updated: November 10, 2026