[AlphaCommerceHub] What are the possible values of the `PayerDetails`.`Custom1` field of a response to the PayPal's `PaymentStatus` API request?

It contains the «Confirmed» string in my case: a PayPal’s PaymentStatus API request, and a response to it.
What are the other possible values?
The «PayPal October 2017» specification does not answer the question.

This is the status of the PayPal Buyer. According to PayPal possible values are Verified or Unverified.

Will update the integration guide with this information.

Confirmed should relate to a different field ShippingAddress.Status, can you provide an example txn response if you have seen a mismatch

You can see an example in the topic’s first post (follow the link).