enum

const (
	BillingPeriodUnitDay   BillingPeriodUnit = "day"
	BillingPeriodUnitWeek  BillingPeriodUnit = "week"
	BillingPeriodUnitMonth BillingPeriodUnit = "month"
	BillingPeriodUnitYear  BillingPeriodUnit = "year"
)

const (
	ChangeOptionEndOfTerm    ChangeOption = "end_of_term"
	ChangeOptionSpecificDate ChangeOption = "specific_date"
	ChangeOptionImmediately  ChangeOption = "immediately"
)

const (
	DiscountApplyOnInvoiceAmount     DiscountApplyOn = "invoice_amount"
	DiscountApplyOnSpecificItemPrice DiscountApplyOn = "specific_item_price"
)

const (
	DiscountDurationTypeOneTime       DiscountDurationType = "one_time"
	DiscountDurationTypeForever       DiscountDurationType = "forever"
	DiscountDurationTypeLimitedPeriod DiscountDurationType = "limited_period"
)

const (
	DiscountTypeFixedAmount DiscountType = "fixed_amount"
	DiscountTypePercentage  DiscountType = "percentage"
)

const (
	EventBasedAddonOnEventSubscriptionCreation   EventBasedAddonOnEvent = "subscription_creation"
	EventBasedAddonOnEventSubscriptionTrialStart EventBasedAddonOnEvent = "subscription_trial_start"
	EventBasedAddonOnEventPlanActivation         EventBasedAddonOnEvent = "plan_activation"
	EventBasedAddonOnEventSubscriptionActivation EventBasedAddonOnEvent = "subscription_activation"
	EventBasedAddonOnEventContractTermination    EventBasedAddonOnEvent = "contract_termination"
)

const (
	QuotedContractTermActionAtTermEndRenew     QuotedContractTermActionAtTermEnd = "renew"
	QuotedContractTermActionAtTermEndEvergreen QuotedContractTermActionAtTermEnd = "evergreen"
	QuotedContractTermActionAtTermEndCancel    QuotedContractTermActionAtTermEnd = "cancel"
	QuotedContractTermActionAtTermEndRenewOnce QuotedContractTermActionAtTermEnd = "renew_once"
)

const (
	SubscriptionItemChargeOnOptionImmediately SubscriptionItemChargeOnOption = "immediately"
	SubscriptionItemChargeOnOptionOnEvent     SubscriptionItemChargeOnOption = "on_event"
)

const (
	SubscriptionItemItemTypePlan   SubscriptionItemItemType = "plan"
	SubscriptionItemItemTypeAddon  SubscriptionItemItemType = "addon"
	SubscriptionItemItemTypeCharge SubscriptionItemItemType = "charge"
)