app/data/sample_disputes.json

{
    "disputes": [
        {
            "id": "D1001",
            "customer_id": "C1001",
            "transaction_id": "T12345",
            "merchant_name": "Utility Co",
            "amount": 120.00,
            "category": "Billing Error",
            "description": "Unexpected increase in monthly utility bill without prior notification.",
            "status": "New",
            "created_at": "2024-01-15T10:30:00Z"
        },
        {
            "id": "D1002",
            "customer_id": "C1002",
            "transaction_id": "T67890",
            "merchant_name": "Online Shop",
            "amount": 89.99,
            "category": "Item Not Received",
            "description": "Ordered a headphone set 3 weeks ago but haven't received it yet. Tracking shows no movement for 2 weeks.",
            "status": "New",
            "created_at": "2024-01-18T14:15:00Z"
        }
    ]
}