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-84792693
customer_id: e356879c-f937-4dc2-b10f-efded819a110
timestamp: '2026-01-06T09:43:33.158562'
items:
- sku: SKU-99661
  qty: 4
  price: 457.18
- sku: SKU-21675
  qty: 1
  price: 347.06
subtotal: 1867.87
tax: 14.9
total: 1551.7
payment_method: credit_card
