{
  "id": "loyalty-9c4aabf3",
  "amcAccountId": "abc-123-account",
  "cardNumber": "611700123456789",
  "email": "jane.doe@example.com",
  "firstName": "Jane",
  "lastName": "Doe",
  "loyaltyTier": "A-List",
  "pointsBalance": 4250,
  "rewards": [
    { "sku": "RWD-FREE-LARGE-POPCORN", "description": "Free Large Popcorn", "expiresUtc": "2026-12-31T05:00:00Z" }
  ],
  "registrations": [
    { "campaign": "spring2026", "registeredUtc": "2026-04-01T12:00:00Z" }
  ]
}