Creates a new referring customer or returns an existing one for the provided contact ID.
You can use "me" instead of a specific contact ID to generate a referring customer for the current identity's contact.
See About Identities to learn more about identities.
Contact ID or "me" to generate the current identity's referring customer.
Created referring customer.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.