system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Output transaction record as YAML.
assistant
Approach:
1. Task: Create transaction record in YAML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: consistent indentation, colon-space syntax, hyphen lists
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
txn_id: TXN-19481816
customer_id: 56fef848-852f-43b5-97b9-807ae99ac1d6
timestamp: '2026-01-06T09:43:30.522776'
items:
- sku: SKU-10721
  qty: 3
  price: 443.77
- sku: SKU-47310
  qty: 4
  price: 33.87
- sku: SKU-40807
  qty: 2
  price: 128.71
- sku: SKU-66016
  qty: 3
  price: 347.45
subtotal: 97.75
tax: 19.8
total: 448.5
payment_method: paypal
