system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
Output transaction record as JSON.
assistant
Approach:
1. Task: Create transaction record in JSON
2. Complexity: complex - 8-10 fields, 3-4 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "txn_id": "TXN-80266448",
  "customer_id": "085a983e-24d3-487a-b81d-a2bface44673",
  "timestamp": "2026-01-06T09:43:31.868124",
  "items": [
    {
      "sku": "SKU-33405",
      "qty": 1,
      "price": 395.29
    }
  ],
  "subtotal": 1516.47,
  "tax": 40.93,
  "total": 1938.54,
  "payment_method": "paypal"
}