Note: you are viewing the development version of schema.org. See How we work for more details.

merchantReturnLink

This term is proposed for full integration into Schema.org, pending implementation feedback and adoption from applications and websites.

Thing > Property > merchantReturnLink

Indicates a Web page or service by URL, for product return.
Values expected to be one of these types
URL
Used on these types
MerchantReturnPolicy
Supersedes
productReturnLink

Source

https://github.com/schemaorg/schemaorg/issues/2288