Struct Discount 

pub struct Discount {
    pub checkout_session: Option<String>,
    pub coupon: Coupon,
    pub customer: Option<Value>,
    pub end: Option<i64>,
    pub id: String,
    pub invoice: Option<String>,
    pub invoice_item: Option<String>,
    pub object: String,
    pub promotion_code: Option<Value>,
    pub start: i64,
    pub subscription: Option<String>,
}

A discount represents the actual application of a coupon or promotion code. It contains information about when the discount began, when it will end, and what it is applied to.

Related guide: Applying discounts to subscriptions

Fields

checkout_session: Option<String>

The Checkout session that this coupon is applied to, if it is applied to a particular session in payment mode. Will not be present for subscription mode.

coupon: Coupon

A coupon contains information about a percent-off or amount-off discount you might want to apply to a customer. Coupons may be applied to subscriptions, invoices, checkout sessions, quotes, and more. Coupons do not work with conventional one-off charges or payment intents.

customer: Option<Value>

The ID of the customer associated with this discount.

end: Option<i64>

If the coupon has a duration of repeating, the date that this discount will end. If the coupon has a duration of once or forever, this attribute will be null.

id: String

The ID of the discount object. Discounts cannot be fetched by ID. Use expand[]=discounts in API calls to expand discount IDs in an array.

invoice: Option<String>

The invoice that the discount’s coupon was applied to, if it was applied directly to a particular invoice.

invoice_item: Option<String>

The invoice item id (or invoice line item id for invoice line items of type=‘subscription’) that the discount’s coupon was applied to, if it was applied directly to a particular invoice item or invoice line item.

object: String

String representing the object’s type. Objects of the same type share the same value.

promotion_code: Option<Value>

The promotion code applied to create this discount.

start: i64

Date that the coupon was applied.

subscription: Option<String>

The subscription that this coupon is applied to, if it is applied to a particular subscription.

Trait Implementations

impl Clone for Discount

fn clone(&self) -> Discount

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Discount

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Discount

fn default() -> Discount

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Discount

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Discount

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Serialize for Discount

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.