system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Generate transaction record data in YAML format.
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-98803941
customer_id: a2b1f805-e4ed-4cf7-8d38-3073f5d82c07
timestamp: '2026-01-06T09:43:31.512204'
items:
- sku: SKU-89356
  qty: 4
  price: 489.43
subtotal: 398.66
tax: 154.77
total: 2022.54
payment_method: paypal
