Source: Schema.org v30.1 vocabulary. Official returnShippingFeesAmount property definition.
What does returnShippingFeesAmount mean?
Amount of shipping costs for product returns (for any reason). Applicable when property [[returnFees]] equals [[ReturnShippingFees]].
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status