apiVersion: policy.antaeus.io/v0alpha1
kind: Policy
metadata:
  name: marketplace-payment-policy
  description: Check listing completeness and keep purchases on the marketplace.
spec:
  defaultOutcome: review
  rules:
    - id: off-platform-payment
      description: Reject requests to bypass marketplace payment.
      when: The seller asks the buyer to complete this purchase or payment outside this marketplace.
      outcome: deny
    - id: complete-used-item
      description: Permit a complete listing through this business-policy check.
      when: The listing offers a used physical item and explicitly states its condition and price.
      outcome: allow