Events reference

In this section, you will find all the events references supported by Commanders Act

Here are the most used events:
add_payment_info
This event signifies a user has submitted their payment information
Parameters (required and recommended)
Name
Type
Required
Example Value
Description
payment_method
string
Yes
card
The chosen method of payment (see list of possible values below)
user
​Object<User>​
Yes
{
id: '12345',
email: '[email protected]',
consent_categories: [1,3]
}
consent_categories is the user's consents list and is mandatory to manage consents. It is automatically filled from web sources if you use Commanders Act CMP.
You should also add all user's properties in this user object, especially reconciliation key (id, email).
coupon
string
No
CHRISTMAS
Coupon code used for a purchase.
revenue
number
No
16.00
Revenue (shipping price and taxes excluded) after discount.
()revenue is typically required for meaningful reporting.
()currency is required if you set revenue.
currency
string (ISO 4217)
No
EUR
Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format.
(*) If you supply the revenue parameter, you must also supply the currency parameter so revenue metrics can be computed accurately.
items
​Array<Item>​
No
​
The items for the event.
Example
JavaScript
Kotlin (Android)
Java  (Android)
Objective-C (iOS)
Swift (iOS)
Dart (Flutter)
json
cact('trigger','add_payment_info', {
  payment_method: 'card',
  revenue: 16.00,
  currency: 'EUR',
  user: {
    id: '12356',
    email:'[email protected]',
    consent_categories: [1,3]
  }
});
val event = TCAddPaymentInfoEvent("card")
event.revenue = 16.00f
event.currency = "EUR"
serverside.execute(event)
TCAddPaymentInfoEvent event = new TCAddPaymentInfoEvent("card");
event.revenue = 16.6f;
event.currency = "EUR";
serverside.execute(event);
TCAddPaymentInfoEvent *event = [[TCAddPaymentInfoEvent alloc] initWithId: @"ID";
event.revenue = [[NSDecimalNumber alloc] initWithFloat: 16.00f];
event.currency = @"EUR";
[TCS execute: event];
let event = TCAddPaymentInfoEvent(payementMethod: "card")
	event?.revenue = 16.00
	event?.currency = "EUR"
	serverside?.execute(event)
var event = TCAddPaymentInfoEvent();
    event.paymentMethod = "card";
    event.revenue = 16.00;
    event.currency = "EUR";
serverside.execute(event);
{
    "event_name": "add_payment_info",
        "payment_method": "card",
        "revenue": 16.00,
        "value": 22.53,
        "currency": "EUR",
        "user": {
            "id": "12345",
            "email": "[email protected]",
            "consent_categories": [
                1,
                3
            ]
        }
}
add_shipping_info
This event signifies a user has submitted their shipping information.
Parameters
Name
Type
Required
Example value
Description
currency
string (ISO 4217)
Yes
EUR
Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format.
(*) If you supply the revenue or valueparameter, you must also supply the currency parameter so revenue metrics can be computed accurately.
value
number
Yes
22.53
The monetary value of the event (shipping price and taxes included) after discount
user
​Object<User>​
Yes
{
id: '12345',
email: '[email protected]',
consent_categories: [1,3]
}
consent_categories is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP.
You should also add all user's properties in this user object, especially reconciliation key (id, email).
coupon
string
No
CHRISTMAS
Coupon code used for a purchase.
shipping_tier
string
No
Ground
The shipping tier (e.g. Next-day, Air`) selected for delivery of the purchased item.
items
​Array<Item>​
Yes
​
The items for the event.
Example
JavaScript
Kotlin (Android)
Java  (Android)
Objective-C (iOS)
Swift (iOS)
Dart (Flutter)
json
cact('trigger','add_shipping_info', {
  value: 8.00,
  currency: 'EUR',
  coupon: 'promo',
  shipping_tier: 'ups',
  items: [{
    id: 'SKU_12345',
    quantity: 1,
    variant: 'red',
    coupon: 'CHRISTMAS',
    discount: 1.99,
    product:{
      id: '12345',
      name: 'Trex tshirt',
      category_1: 'clothes',
      category_2: 't-shirts',
      category_3: 'boy',
      brand: 'Lacoste',
      price: 9.99
    }
  }],
  user: {
    id: '12356',
    email:'[email protected]',
    consent_categories: [1,3]
  }
});
val item1 = TCItem("my_product1_id", TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1)
val item2 = TCItem("my_product2_id", TCProduct("my_product_2_id", "my_product_2_name", 110f), 1)
val items = listOf<TCItem>(item1, item2)
​
val event = TCAddShippingInfoEvent(items,  112.5f, "EUR")
    event.coupon = "promo"
    event.shippingTier = "ups"
serverside.execute(event)
TCItem item1 = new TCItem("my_product1_id", new TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1);
TCItem item2 = new TCItem("my_product2_id", new TCProduct("my_product_2_id", "my_product_2_name", 25.6f), 1);
ArrayList<TCItem> items = new ArrayList<>(Arrays.asList(item1, item2));
​
TCAddShippingInfoEvent event = new TCAddShippingInfoEvent(items, 112.5f, "EUR");
event.coupon = "promo";
event.shippingTier = "ups";
serverside.execute(event);
NSMutableArray *items = [[NSMutableArray alloc] init];
[items addObject: [[TCItem alloc] initWithItemId: @"iID1"
                                  withProduct: [[TCProduct alloc] initWithProductId: @"pID1" 
                                  withName: @"pName1"
                                  withPrice: [[NSDecimalNumber alloc] initWithString: @"1.5"]]
                                  withQuantity: 1]];
[items addObject: [[TCItem alloc] initWithItemId: @"iID2"
                                  withProduct: [[TCProduct alloc] initWithProductId: @"pID2" 
                                  withName: @"pName2" 
                                  withPrice: [[NSDecimalNumber alloc] initWithFloat: 2.5f]]
                                  withQuantity: 2]];
​
TCAddShippingInfoEvent *event = [[TCAddShippingInfoEvent alloc] initWithItems: items
withValue: [[NSDecimalNumber alloc] initWithString: @"12.2"]
withCurrency: @"EUR"];
​
event.coupon = @"promo";
event.shippingTier = @"ups";
[TCS execute: event];
let item_1:TCItem = TCItem(itemId: "my_item1.id", with: TCProduct(productId: "my_product1.id", withName: "my_product1.name", withPrice: 12.5), withQuantity: 1)
let item_2:TCItem = TCItem(itemId: "my_item2.id", with: TCProduct(productId: "my_product2.id", withName: "my_product2.name", withPrice: 22.5), withQuantity: 1)
​
let event = TCAddShippingInfoEvent(items: [item_1, item_2], withValue: 1, withCurrency: "EUR")
	event?.addAdditionalProperty("additionalKey", withBoolValue: true)
	event?.coupon = "promo"
	event?.shippingTier = "ups"
	serverside?.execute(event)
TCProduct tc_product = TCProduct();
		tc_product.ID = "product_1_ID";
		tc_product.name = "product_1_name";
		tc_product.price = 150;
		tc_product.addAdditionalProperty("key_additional_product", "val_additional_product");
TCItem tc_item_1 = TCItem();
		tc_item_1.ID = "item_1_id";
		tc_item_1.product = tc_product;
		tc_item_1.quantity = 1;
		tc_item_1.addAdditionalProperty("key_additional_item", "val_additional_product");
TCProduct tc_product_2 = TCProduct();
		tc_product_2.ID = "product_2_ID";
		tc_product_2.name = "product_2_name";
		tc_product_2.price = 150;
		tc_product_2.addAdditionalProperty("key_additional_product", "val_additional_product");
TCItem tc_item_2 = TCItem();
		tc_item_2.ID = "item_2_id";
		tc_item_2.quantity = 2;
		tc_item_2.product = tc_product;
		tc_item_2.addAdditionalProperty("key_additional_item", "val_additional_product");
​
var event = TCAddShippingInfoEvent();
    event.coupon = "promo";
    event.shippingTier = "ups";
    event.currency = "EUR";
    event.items = [tc_item_1, tc_item_2];
serverside.execute(event);
{
    "event_name": "add_shipping_info",
        "shipping_tier": "Ground",
        "revenue": 16.00,
        "value": 22.53,
        "currency": "EUR",
        "items": [
            {
                "id": "SKU_12345",
                "quantity": 1,
                "price": 9.99,
                "variant": "red",
                "coupon": "CHRISTMAS",
                "discount": 1.99,
                "product": {
                    "id": "12345",
                    "name": "Trex tshirt",
                    "category_1": "clothes",
                    "category_2": "t-shirts",
                    "category_3": "boy",
                    "brand": "Lacoste",
                    "colors": [
                        "red"
                    ],
                    "price": 9.99
                }
            },
            {
                "id": "SKU_12346",
                "quantity": 1,
                "price": 9.99,
                "variant": "green",
                "coupon": "CHRISTMAS",
                "discount": 1.99,
                "product": {
                    "id": "12346",
                    "name": "Heart tshirt",
                    "category_1": "clothes",
                    "category_2": "t-shirts",
                    "category_3": "girl",
                    "brand": "Jenyfion",
                    "colors": [
                        "blue",
                        "white"
                    ],
                    "price": 9.99
                }
            }
        ],
        "user": {
            "id": "12345",
            "email": "[email protected]",
            "consent_categories": [
                1,
                3
            ]
        }
}
add_to_cart
This event signifies that an item was added to a cart for purchase.
Parameters (required and recommended)
Name
Type
Required
Example Value
Description
value
number
Yes*
8.00
The monetary value of the event.
()value is typically required for meaningful reporting.
()currency is required if you set value.
currency
string (ISO 4217)
Yes*
EUR
Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format.
(*) If you supply the revenue parameter, you must also supply the currency parameter so revenue metrics can be computed accurately.
user
​Object<User>​
Yes
{
id: '12345',
email: '[email protected]',
consent_categories: [1,3]
}
consent_categories is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP.
You should also add all user's properties in this user object, especially reconciliation key (id, email).
items
​Array<Item>​
Yes
​
The items for the event.
Example
JavaScript
Kotlin (Android)
Java  (Android)
Objective-C (iOS)
Swift (iOS)
Dart (Flutter)
json
cact('trigger','add_to_cart', {
  value: 8.00,
  currency: 'EUR',
  items: [{
    id: 'SKU_12345',
    quantity: 1,
    variant: 'red',
    coupon: 'CHRISTMAS',
    discount: 1.99,
    product:{
      id: '12345',
      name: 'Trex tshirt',
      category_1: 'clothes',
      category_2: 't-shirts',
      category_3: 'boy',
      brand: 'Lacoste',
      price: 9.99
    }
  }],
  user: {
    id: '12356',
    email:'[email protected]',
    consent_categories: [1,3]
  }
});
val item1 = TCItem("my_product1_id", TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1)
val item2 = TCItem("my_product2_id", TCProduct("my_product_2_id", "my_product_2_name", 110f), 1)
val items = listOf<TCItem>(item1, item2)
​
val event = TCAddToCartEvent(22.53f,  "EUR", items)
serverside.execute(event)
TCItem item1 = new TCItem("my_product1_id", new TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1);
TCItem item2 = new TCItem("my_product2_id", new TCProduct("my_product_2_id", "my_product_2_name", 25.6f), 1);
ArrayList<TCItem> items = new ArrayList<>(Arrays.asList(item1, item2));
​
TCAddToCartEvent event = new TCAddToCartEvent(22.53f,  "EUR", items);
serverside.execute(event);
NSMutableArray *items = [[NSMutableArray alloc] init];
[items addObject: [[TCItem alloc] initWithItemId: @"iID1"
                                  withProduct: [[TCProduct alloc] initWithProductId: @"pID1" 
                                  withName: @"pName1"
                                  withPrice: [[NSDecimalNumber alloc] initWithFloat: 1.5f]]
                                  withQuantity: 1]];
[items addObject: [[TCItem alloc] initWithItemId: @"iID2"
                                  withProduct: [[TCProduct alloc] initWithProductId: @"pID2"
                                  withName: @"pName2"
                                  withPrice: [[NSDecimalNumber alloc] initWithFloat: 2.5f]]
                                  withQuantity: 2]];
​
TCAddToCartEvent *event = [[TCAddToCartEvent alloc] initWithValue: [[NSDecimalNumber alloc] initWithString: @"12.2"]
withCurrency: @"EUR"
withItems: items];
[TCS execute: event];
let item_1:TCItem = TCItem(itemId: "my_item1.id", with: TCProduct(productId: "my_product1.id", withName: "my_product1.name", withPrice: 12.5), withQuantity: 1)
let item_2:TCItem = TCItem(itemId: "my_item2.id", with: TCProduct(productId: "my_product2.id", withName: "my_product2.name", withPrice: 22.5), withQuantity: 1)
​
let event = TCAddToCartEvent(value: 1, withCurrency: "EUR", withItems: [item_1, item_2])
	event?.addAdditionalProperty("additionalKey", withBoolValue: true)
	event?.currency = "EUR"
	serverside?.execute(event)
TCProduct tc_product = TCProduct();
		tc_product.ID = "product_1_ID";
		tc_product.name = "product_1_name";
		tc_product.price = 12.5;
		tc_product.addAdditionalProperty("key_additional_product", "val_additional_product");
TCItem tc_item_1 = TCItem();
		tc_item_1.ID = "item_1_id";
		tc_item_1.product = tc_product;
		tc_item_1.quantity = 1;
		tc_item_1.addAdditionalProperty("key_additional_item", "val_additional_product");
​
var event = TCAddToCartEvent();
    event.currency = "EUR";
    event.items = [tc_item_1];
    event.value = 12.5;
serverside.execute(event);
{
    "event_name": "add_to_cart",
        "value": 8.00,
        "currency": "EUR",
        "items": [
            {
                "id": "SKU_12345",
                "quantity": 1,
                "price": 9.99,
                "variant": "red",
                "coupon": "CHRISTMAS",
                "discount": 1.99,
                "product": {
                    "id": "12345",
                    "name": "Trex tshirt",
                    "category_1": "clothes",
                    "category_2": "t-shirts",
                    "category_3": "boy",
                    "brand": "Lacoste",
                    "colors": [
                        "red"
                    ]
                }
            }
        ]
}
add_to_wishlist
The event signifies that an item was added to a wishlist. Use this event to identify popular gift items in your app.
Parameters (required and recommended)
Name
Type
Required
Example Value
Description
value
number
No
8.00
The monetary value of the event.
()revenue is typically required for meaningful reporting.
()currency is required if you set revenue.
currency
string (ISO 4217)
No
EUR
Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format.
(*) If you supply the revenue parameter, you must also supply the currency parameter so revenue metrics can be computed accurately.
user
​Object<User>​
Yes
{
id: '12345',
email: '[email protected]',
consent_categories: [1,3]
}
consent_categories is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP.
You should also add all user's properties in this user object, especially reconciliation key (id, email).
items
​Array<Item>​
Yes
​
The items for the event.
Example
JavaScript
Kotlin (Android)
Java  (Android)
Objective-C (iOS)
Swift (iOS)
Dart (Flutter)
json
cact('trigger','add_to_wishlist', {
  value: 8.00,
  currency: 'EUR',
  items: [{
    id: 'SKU_12345',
    quantity: 1,
    variant: 'red',
    coupon: 'CHRISTMAS',
    discount: 1.99,
    product:{
      id: '12345',
      name: 'Trex tshirt',
      category_1: 'clothes',
      category_2: 't-shirts',
      category_3: 'boy',
      brand: 'Lacoste',
      price: 9.99
    }
  }],
  user: {
    id: '12356',
    email:'[email protected]',
    consent_categories: [1,3]
  }
});
val item1 = TCItem("my_product1_id", TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1)
val item2 = TCItem("my_product2_id", TCProduct("my_product_2_id", "my_product_2_name", 110f), 1)
val items = listOf<TCItem>(item1, item2)
​
val event = TCAddToWishlistEvent(items)
    event.value = 20.00f
    event.currency = "EUR"
serverside.execute(event)
TCItem item1 = new TCItem("my_product1_id", new TCProduct("my_product_1_id", "my_product_1_name", 12.5f), 1);
TCItem item2 = new TCItem("my_product2_id", new TCProduct("my_product_2_id", "my_product_2_name", 25.6f), 1);
ArrayList<TCItem> items = new ArrayList<>(Arrays.asList(item1, item2));
​
TCAddToWishlistEvent event = new TCAddToWishlistEvent(items);
event.value = 20.00f;
event.currency = "EUR";
serverside.execute(event);
NSMutableArray *items = [[NSMutableArray alloc] init];
[items addObject: [[TCItem alloc] initWithItemId: @"iID1"
    withProduct: [[TCProduct alloc] initWithProductId: @"pID1" 
    withName: @"pName1"
    withPrice: [[NSDecimalNumber alloc] initWithFloat: 1.5f]]
    withQuantity: 1]];
[items addObject: [[TCItem alloc] initWithItemId: @"iID2"
    withProduct: [[TCProduct alloc] initWithProductId: @"pID2"
    withName: @"pName2"
    withPrice: [[NSDecimalNumber alloc] initWithFloat: 2.5f]]
    withQuantity: 2]];
​
TCAddToWishlistEvent *event = [[TCAddToWishlistEvent alloc] initWithValue: [[NSDecimalNumber alloc] initWithString: @"12.2"]
withCurrency: @"EUR"
withItems: items];
[TCS execute: event];
let item_1:TCItem = TCItem(itemId: "my_item1.id", with: TCProduct(productId: "my_product1.id", withName: "my_product1.name", withPrice: 12.5), withQuantity: 1)
let item_2:TCItem = TCItem(itemId: "my_item2.id", with: TCProduct(productId: "my_product2.id", withName: "my_product2.name", withPrice: 22.5), withQuantity: 1)
​
let event = TCAddToWishlistEvent(items: [item_1, item_2])
	event?.currency = "EUR"
	serverside?.execute(event)
TCProduct tc_product = TCProduct();
		tc_product.ID = "product_1_ID";
		tc_product.name = "product_1_name";
		tc_product.price = 150;
		tc_product.addAdditionalProperty("key_additional_product", "val_additional_product");
TCItem tc_item_1 = TCItem();
		tc_item_1.ID = "item_1_id";
		tc_item_1.product = tc_product;
		tc_item_1.quantity = 1;
		tc_item_1.addAdditionalProperty("key_additional_item", "val_additional_product");
​
var event = TCAddToWishlistEvent();
    event.addAdditionalPropertyWithIntValue("key_additional_1", 12);
    event.addAdditionalPropertyWithListValue("key_additional_2", [12,12,12]);
    event.currency = "EUR";
    event.items = [tc_item_1];
    event.value = 12.5;
serverside.execute(event);
{
    "event_name": "add_to_wishlist",
        "value": 8.00,
        "currency": "EUR",
        "items": [
            {
                "id": "SKU_12345",
                "quantity": 1,
                "price": 9.99,
                "variant": "red",
                "coupon": "CHRISTMAS",
                "discount": 1.99,
                "product": {
                    "id": "12345",
                    "name": "Trex tshirt",
                    "category_1": "clothes",
                    "category_2": "t-shirts",
                    "category_3": "boy",
                    "brand": "Lacoste",
                    "colors": [
                        "red"
                    ]
                }
            }
        ]
}
begin_checkout
This event signifies that a user has begun a checkout.
Parameters (required and recommended)
Name
Type
Required
Example Value
Description
revenue
number
Yes
16.00
The monetary value of the event (shipping price and taxes excluded) after discount
value
number
Yes
22.53
The monetary value of the event (shipping price and taxes included) after discount
currency
string (ISO 4217)
Yes
EUR
Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format.
(*) If you supply the revenue parameter, you must also supply the currency parameter so revenue metrics can be computed accurately.
coupon
string
No
CHRISTMAS
Coupon code used for a purchase.
user
​Object<User>​
Yes
{
id: '12345',
email: '[email protected]',
consent_categories: [1,3]
}
consent_categories is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP.
You should also add all user's properties in this user object, especially reconciliation key (id, email).
items
​Array<Item>​
Yes
​

Name	Type	Required	Example value	Description
`currency`	`string (ISO 4217)`	Yes	EUR	Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format. (*) If you supply the `revenue` or `value`parameter, you must also supply the `currency` parameter so revenue metrics can be computed accurately.
`value`	`number`	Yes	22.53	The monetary value of the event (shipping price and taxes included) after discount
`user`	`Object<User>`	Yes	`{` `id: '12345',` `email: '[email protected]',` `consent_categories: [1,3]` `}`	`consent_categories` is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP. You should also add all user's properties in this user object, especially reconciliation key (id, email).
`coupon`	`string`	No	CHRISTMAS	Coupon code used for a purchase.
`shipping_tier`	`string`	No	Ground	The shipping tier (e.g. `Next-day`, Air`) selected for delivery of the purchased item.
`items`	`Array<Item>`	Yes		The items for the event.

Name	Type	Required	Example Value	Description
`value`	`number`	Yes*	8.00	The monetary value of the event. ()`value` is typically required for meaningful reporting. ()`currency` is required if you set `value`.
`currency`	`string (ISO 4217)`	Yes*	EUR	Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format. (*) If you supply the `revenue` parameter, you must also supply the `currency` parameter so revenue metrics can be computed accurately.
`user`	`Object<User>`	Yes	`{` `id: '12345',` `email: '[email protected]',` `consent_categories: [1,3]` `}`	`consent_categories` is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP. You should also add all user's properties in this user object, especially reconciliation key (id, email).
`items`	`Array<Item>`	Yes		The items for the event.

Name	Type	Required	Example Value	Description
`value`	`number`	No	8.00	The monetary value of the event. ()`revenue` is typically required for meaningful reporting. ()`currency` is required if you set `revenue`.
`currency`	`string (ISO 4217)`	No	EUR	Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format. (*) If you supply the `revenue` parameter, you must also supply the `currency` parameter so revenue metrics can be computed accurately.
`user`	`Object<User>`	Yes	`{` `id: '12345',` `email: '[email protected]',` `consent_categories: [1,3]` `}`	`consent_categories` is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP. You should also add all user's properties in this user object, especially reconciliation key (id, email).
`items`	`Array<Item>`	Yes		The items for the event.

Name	Type	Required	Example Value	Description
`revenue`	`number`	Yes	16.00	The monetary value of the event (shipping price and taxes excluded) after discount
`value`	`number`	Yes	22.53	The monetary value of the event (shipping price and taxes included) after discount
`currency`	`string (ISO 4217)`	Yes	EUR	Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format. (*) If you supply the `revenue` parameter, you must also supply the `currency` parameter so revenue metrics can be computed accurately.
`coupon`	`string`	No	CHRISTMAS	Coupon code used for a purchase.
`user`	`Object<User>`	Yes	`{` `id: '12345',` `email: '[email protected]',` `consent_categories: [1,3]` `}`	`consent_categories` is the user's consents list. It is automatically filled from web sources if you use Commanders Act CMP. You should also add all user's properties in this user object, especially reconciliation key (id, email).
`items`	`Array<Item>`	Yes

Name	Type	Required	Example Value	Description
`payment_method`	`string`	Yes	card	The chosen method of payment (see list of possible values below)
`user`	`Object<User>`	Yes	`{` `id: '12345',` `email: '[email protected]',` `consent_categories: [1,3]` `}`	`consent_categories` is the user's consents list and is mandatory to manage consents. It is automatically filled from web sources if you use Commanders Act CMP. You should also add all user's properties in this user object, especially reconciliation key (id, email).
`coupon`	`string`	No	CHRISTMAS	Coupon code used for a purchase.
`revenue`	`number`	No	16.00	Revenue (shipping price and taxes excluded) after discount. ()`revenue` is typically required for meaningful reporting. ()`currency` is required if you set `revenue`.
`currency`	`string (ISO 4217)`	No	EUR	Currency of the purchase or items associated with the event, in 3-letter ISO 4217 format. (*) If you supply the `revenue` parameter, you must also supply the `currency` parameter so revenue metrics can be computed accurately.
`items`	`Array<Item>`	No		The items for the event.