freeShippingThreshold property
dynamic
freeShippingThreshold
getter/setter pair
A monetary value above (or at) which the shipping rate becomes
free Intended to be used via an [OfferShippingDetails] with
[shippingSettingsLink] matching this [ShippingRateSettings].
Supported types: DeliveryChargeSpecification, MonetaryAmount
Implementation
dynamic freeShippingThreshold;