Tracking Events

As outlined in the Analytics & Tracking guide, the SCAYLE Storefront Application automatically tracks a range of key e-commerce interactions. This page delves into the specifics of each of these tracking events, providing in-depth descriptions of their function and the parameters they capture, enabling a deeper understanding of your customer's journey.

Shop Initialization Events

`shop_init`

Triggered on every page load when a user opens the shop for the first time.

Data Layer Key	Value	Description	Type
`event`	`"shop_init"`	Event name.	`string`
`landing_page`	`<landing_page>`	The full URL of the page the user landed on (e.g., `"https://www.scayle.com/platform/digital-storefront/"`).	`string`
`locale`	`<locale>`	Language-country code (ISO 639-1 combined with ISO 3166-1 Alpha-2), e.g., `"de_DE"`.	`string`
`origin`	`"web"`	Source of the event (typically `"web"` for storefront applications).	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`parameter`	`<document.location.search>`	The URL query parameters, including UTM parameters and search terms, e.g., `"?utm_source=awin&utm_medium=campaign123&search=shoes"`.	`string`
`referrer`	`<referrer>`	The URL of the page that referred the user to the current page (e.g., `"https://www.google.com/"`).	`string`
`shop_currency`	`<currency_code>`	Currency code (ISO 4217), e.g., `"EUR"`.	`string`
`shop_id`	`<shop_id>`	Unique identifier of the shop, e.g., `139`.	`number`
`shop_version`	`<git_hash>`	The version identifier of the deployed Storefront Application (e.g., `"1.0.0-rc.06"`).	`string`

`shop_change`

Triggered when a user changes the shop, e.g. after a language / country change.

Data Layer Key	Value	Description	Type
`event`	`"shop_change"`	Event name.	`string`
`locale`	`<locale>`	Language-country code of the newly selected shop (ISO 639-1 combined with ISO 3166-1 Alpha-2), e.g., `"de_DE"`.	`string`
`shop_currency`	`<currency_code>`	Currency code (ISO 4217) of the newly selected shop, e.g., `"EUR"`.	`string`
`shop_id`	`<shop_id>`	Unique identifier of the newly selected shop, e.g., `139`.	`number`

`content_view`

Triggered when a user navigates to a new page within the shop or views a page for the first time in their session.

Data Layer Key	Value	Description	Type
`event`	`"content_view"`	Event name.	`string`
`content_client_group`	`<content_client_group>`	Overarching category of the shop, possible values: `"female"`, `"male"`, `"kids"`, `"none"` (default or fallback).	`string`
`content_name`	`<page_path>`	The current page's path, e.g., `"/"` for the homepage or `"/en/c/women-50337"` for a category page.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`title`	`<page_title>`	The SEO title of the current page, e.g., `"Women \| SCAYLE Storefront"`.	`string`

`customer_data`

Triggered when a user visits the shop for the first time in their session, immediately after a successful login or logout action, and upon the successful creation of a new customer account.

Data Layer Key	Value	Description	Type
`event`	`"customer_data"`	Event name.	`string`
`customer_id`	`<customer_id>`	Unique identifier of the logged-in customer, e.g., `84`, `null` or absent for guest users.	`number`
`customer_type`	`<customer_type>`	Type of customer: `"guest"` (after logout or before login), `"new"` (newly registered), `"existing"` (logged in), e.g., `"existing"`.	`string`
`eh`	`<email_hash>`	SHA256 hash of the customer's email address, if available and user is logged in; `undefined` otherwise.	`string`
`login`	`true` \| `false`	Indicates if the user is currently logged in (`true`) or not (`false`), e.g., `true`.	`boolean`
`login_method`	`<login_method>`	Method used for login, e.g., `"none"` (guest), `"email"`, `"facebook"`, `"apple"`.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

Product Interaction Events

`select_item`

Triggered when a user clicks on a product tile or color variant thumbnail to view the Product Detail Page. This event captures user interest in specific products.

Data Layer Key	Value	Description	Type
`event`	`"select_item"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`) where the product selection occurred, e.g., `"/en/c/women-50337"` (Category Page) or `"/en/search?q=dress"` (Search Results Page).	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type`>	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

{
  "event": "select_item",
  "content_name": "/en/c/women-50337",
  "ecommerce": {
    "items": [...]
  },
  "page_type": "category_page",
  "page_type_id": "50337"
}

`view_item`

Triggered when a user lands on the Product Detail Page (PDP), indicating engagement with a specific product's details.

Data Layer Key	Value	Description	Type
`event`	`"view_item"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`) of the PDP, e.g., `"/en/p/sweatshirt-adicolor-essentials-205765"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`add_to_cart`

Triggered when a user adds an item to their shopping basket.

Data Layer Key	Value	Description	Type
`event`	`"add_to_cart"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`) of the PDP, e.g., `"/en/p/sweatshirt-adicolor-essentials-205765"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`remove_from_cart`

Triggered when a user removes an item from their basket.

Data Layer Key	Value	Description	Type
`event`	`"remove_from_cart"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/basket"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`cart`

Triggered on basket updates, such as adding or removing items, or changing quantities. This event sends the updated list of products in the basket.

Data Layer Key	Value	Description	Type
`event`	`"cart"`	Event name.	`string`
`items`	`<items>`	An array of items currently in the basket. Each item is an object containing detailed information about the product, such as `item_id`, `item_name`, `quantity`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated Items documentation for details.	`array`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`total_campaign_reduction_with_tax`	`<total_campaign_reduction_with_tax>`	The total monetary reduction applied to the basket due to campaigns, including tax.	`number`
`total_sale_reduction_with_tax`	`<total_sale_reduction_with_tax>`	The total monetary reduction applied to the basket due to general sales, including tax.	`number`
`total_with_tax`	`<total_with_tax>`	The total value of all items in the basket after all discounts and including tax.	`number`
`total_without_tax`	`<total_without_tax>`	The total value of all items in the basket after all discounts and excluding tax.	`number`

`view_cart`

Triggered when a user navigates to the basket page.

Data Layer Key	Value	Description	Type
`event`	`"view_cart"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/basket"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`add_to_wishlist`

Triggered when a user adds an item to their wishlist.

Data Layer Key	Value	Description	Type
`event`	`"add_to_wishlist"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/basket"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`remove_from_wishlist`

Triggered when a user removes an item from their wishlist.

Data Layer Key	Value	Description	Type
`event`	`"remove_to_wishlist"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/wishlist"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`wishlist`

Triggered on wishlist updates, such as adding or removing items. This event sends the updated list of products in the wishlist.

Data Layer Key	Value	Description	Type
`event`	`"wishlist"`	Event name.	`string`
`items`	`<items>`	An array of items currently in the wishlist. Each item is an object containing detailed information about the product, such as `item_id`, `item_name`, `quantity`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated Items documentation for details.	`array`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`select_promotion`

Triggered when a user interacts with a promotion component that has a link, such as clicking on a promotion ribbon, a promotion overview card, or a promotion banner displayed on a page. This event helps track user engagement with specific promotional offers.

Data Layer Key	Value	Description	Type
`event`	`"select_promotion"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/basket"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

Checkout Funnel Events

`begin_checkout`

Triggered before redirecting to the checkout process, indicating the start of the checkout funnel.

Data Layer Key	Value	Description	Type
`event`	`"begin_checkout"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`) right before the checkout redirection, typically the basket page, e.g., `"/en/basket"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`purchase`

Triggered when a user lands on the order success page after completing a purchase. This event confirms a completed transaction.

Data Layer Key	Value	Description	Type
`event`	`"purchase"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), typically the Order Success page, e.g., `"/en/success"`.	`string`
`ecommerce`	`<ecommerce>`	Contains an object with e-commerce related information, including an array of `items`. Each item in the array represents the product that was selected and includes details like `item_id`, `item_name`, `price`, `item_variant`, `item_brand`, and potentially custom parameters like `color` and `size`. See the dedicated E-commerce Object documentation for details.	`object`
`page_type`	`<page_type>`	Type of the current page (e.g., `"osp"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

User Authentication Events

`sign_up`

Triggered when a user registers or signs up for an account.

Data Layer Key	Value	Description	Type
`event`	`"sign_up"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), typically the sign-up page, e.g., `"/en/signin"`.	`string`
`customer_id`	`<customer_id>`	Unique identifier of the newly registered customer, e.g., `85`.	`number`
`customer_type`	`<customer_type>`	Type of customer, which will always be `"new"` for this event.	`string`
`eh`	`<email_hash>`	SHA256 hash of the newly registered customer's email address.	`string`
`login_method`	`<login_method>`	Method used for sign-up, e.g., `"email"`, `"facebook"`, `"apple"`.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`status`	`<status>`	Indicates if the user's registration was successful, e.g., `"successful"` or `"error"`.	`string`

Triggered when a user successfully logs into their account.

Data Layer Key	Value	Description	Type
`event`	`"login"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), typically the login page, e.g., `"/en/login"`.	`string`
`customer_id`	`<customer_id>`	Unique identifier of the logged-in customer, e.g., `84`.	`number`
`customer_type`	`<customer_type>`	Type of customer, which should always be `"existing"` for a successful login event.	`string`
`eh`	`<email_hash>`	SHA256 hash of the logged-in customer's email address.	`string`
`login_method`	`<login_method>`	Method used for login, e.g., `"email"`, `"facebook"`, `"apple"`.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`status`	`<status>`	Indicates if the login attempt was `"successful"` or resulted in an `"error"`.	`string`

`logout`

Triggered when a user logs out of their account.

Data Layer Key	Value	Description	Type
`event`	`"logout"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/basket"`.	`string`
`customer_id`	`<customer_id>`	Must be set to `undefined` to overwrite existing `dataLayer` information and remove identifying information from subsequent events.	`string`
`eh`	`<email_hash>`	SHA256 hash of the customer's email address. Must be set to `undefined` to overwrite existing `dataLayer` information and remove identifying information from subsequent events.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

Search and Filter Events

`search`

Triggered when a user performs a search query.

Data Layer Key	Value	Description	Type
`event`	`"search"`	Event name.	`string`
`content_name`	`<page_path>`	The current page's path (`document.location.pathname`), e.g., `"/en/c/women-50337"`.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`, `"homepage"`, `"basket_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`
`search_term`	`<search_term>`	The term the user entered in the search input, e.g., `"sneakers"`.	`string`
`search_term_completed`	`<term_by_shop>`	The term suggested by the shop (e.g., from autocomplete) that the user interacted with or that resulted in the search, e.g., `"Sneaker"`.	`string`
`search_action`	`<search_action>`	The specific action related to the search interaction: `"search_term"`: The user chose "See all {search_term} results". `"suggested_category"`: The user chose a suggested category. `"suggested_product"`: The user chose a suggested product.	`string`
`search_destination`	`<url>`	The URL of the page the user is redirected to after performing the search or clicking a suggestion, e.g., `"/en/c/women/sneaker-50342"` or `"/en/search?q=sneakers"`.	`string`

Triggered when the filter flyout is opened or closed. This event tracks interactions with the filter menu.

Data Layer Key	Value	Description	Type
`event`	`"filter_flyout"`	Event name.	`string`
`action`	`<filter_action>`	Describes the interaction with the filter flyout, e.g., `"open"`.	`string`
`label`	`<filter_value>`	Indicates the current state of the filter flyout: `"true"` if open, `"false"` if closed.	`string`
`page_type`	`<page_type>`	Type of the current page (e.g., `"category_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	`<page_type_id>`	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

`filter_slider`

Triggered when a user applies a filter option.

Data Layer Key	Value	Description	Type
`event`	`"filter_slider"`	Event name.	`string`
`action`	`<filter_action>`	Describes the type of filter being applied (e.g., `"price"`, `"size"`, `"brand"`).	`string`
`label`	`<filter_value>`	Describes the specific value or range applied for the filter (e.g., `"40-80"` for a price range, `"M"` for size).	`object`
`page_type`	<page_type>	Type of the current page (e.g., `"category_page"`, `"search_results_page"`). See the dedicated Page Types documentation for details.	`string`
`page_type_id`	<page_type_id>	Represents the product ID (on a product detail page) or category ID (on a product listing page), e.g., `"134"`.	`string`

Supporting Data Structures

This section provides details on the common data structures used as values within the tracking event parameters, such as the different page types and the format of the ecommerce and items objects.

Page Types

The <page_type> parameter in various tracking events can have the following values:

"homepage"
"search_result_page"
"category_page"
"product_detail_page"
"basket_page"
"wishlist_page"
"account_area"
"signin_page"
"content_pages" - Pages created via CMS
"checkout"
"osp" - Order Success Page

E-commerce Object

The ecommerce parameter is an object that often contains an items array (for product-related events).

"ecommerce": {
  "items": [
    // Array of item objects (see "Items Array" below)
  ]
}

Items Array

The ecommerce.items array contains objects representing individual products and includes the following properties:

Data Layer Key	Value	Description	Type
`campaign_discount`	`<discount>`	Discount amount due to a campaign as a number (in major units), e.g., `0`.	`number`
`currency`	`<currency_code>`	Currency code (ISO 4217), e.g., `"USD"`.	`string`
`destination`	`<type\|id>`	Type and ID of the destination the user navigated to (e.g., ``"product\|206107"`)	`string`
`destination_url`	`<url>`	The URL of the destination page, e.g., `"/en/p/sneakers-adifom-climacool-206107"`.	`string`
`item_brand`	`<brand_name>`	Brand of the product, e.g., `"ADIDAS ORIGINALS"`.	`string`
`item_brand_id`	`<brand_id>`	Unique identifier of the product's brand, e.g., `"2259"`.	`string`
`item_category`	`<category_name>`	Primary category of the product, e.g., `"Sneaker"`.	`string`
`item_category_id`	`<category_id>`	Unique identifier of the product's primary category, e.g., `"50363"`.	`string`
`item_id`	`<product_id>`	Unique identifier of the product, e.g., `"206107"`.	`string`
`item_list_id`	`<list_id>`	Unique identifier of the product list, e.g., `"CategoryProductList"`, `"BL"`.	`string`
`item_list_name`	`<list_name>`	Name of the product list the item appeared in, e.g., `"Category Product List"`, `"Basket List"`.	`string`
`item_name`	`<product_name>`	Name of the product, e.g., `"Sneakers 'AdiFOM CLIMACOOL'"`.	`string`
`item_size`	`<size>`	Size variant of the product, e.g., `"M"`.	`string`
`original_price`	`<price>`	Original price of the product as a number (in major units), e.g., `119`.	`number`
`price`	`<price>`	Current price of the product as a number (in major units), e.g., `69.9`.	`number`
`quantity`	`<quantity>`	The quantity of the product (as a string), e.g., `"1"`.	`string`
`sale_discount`	`<discount>`	Discount amount due to a sale as a number (in major units), e.g., `49.1`.	`number`
`sold_out`	`true \| false`	Indicates if the product is currently sold out.	`boolean`
`tax`	`<tax_amount>`	Tax amount applied to the product as a number (in major units), e.g., `49.1`.	`number`