Optionalamount_Optionalapplies_A hash containing directions for what this Coupon will apply discounts to.
OptionalcurrencyThree-letter ISO code for the currency of the amount_off parameter (required if amount_off is passed).
Optionalcurrency_Coupons defined in each available currency option (only supported if amount_off is passed). Each key must be a three-letter ISO currency code and a supported currency.
OptionaldurationSpecifies how long the discount will be in effect if used on a subscription. Defaults to once.
Optionalduration_Required only if duration is repeating, in which case it must be a positive integer that specifies the number of months the discount will be in effect.
OptionalexpandSpecifies which fields in the response should be expanded.
OptionalidUnique string of your choice that will be used to identify this coupon when applying it to a customer. If you don't want to specify a particular code, you can leave the ID blank and we'll generate a random code for you.
Optionalmax_A positive integer specifying the number of times the coupon can be redeemed before it's no longer valid. For example, you might have a 50% off coupon that the first 20 readers of your blog can use.
OptionalmetadataSet of key-value pairs that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to metadata.
OptionalnameName of the coupon displayed to customers on, for instance invoices, or receipts. By default the id is shown if name is not set.
Optionalpercent_A positive float larger than 0, and smaller or equal to 100, that represents the discount the coupon will apply (required if amount_off is not passed).
Optionalredeem_Unix timestamp specifying the last time at which the coupon can be redeemed (cannot be set to more than 5 years in the future). After the redeem_by date, the coupon can no longer be applied to new customers.
A positive integer representing the amount to subtract from an invoice total (required if
percent_offis not passed).