BalancesCheckFreeTrial

Fields

Field	Type	Required	Description
`duration`	models.FreeTrialDuration	✔️	The duration type of the free trial
`length`	float	✔️	The length of the duration type specified
`unique_fingerprint`	bool	✔️	Whether the free trial is limited to one per customer fingerprint
`card_required`	bool	✔️	Whether the free trial requires a card. If false, the customer can attach the product without going through a checkout flow or having a card on file.
`trial_available`	OptionalNullable[bool]	➖	Used in customer context. Whether the free trial is available for the customer if they were to attach the product.