system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Create a YAML representation of transaction record.
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-28739587
customer_id: 626b288f-7bc9-40db-8370-c072e6d11f08
timestamp: '2026-01-06T09:43:34.743621'
items:
- sku: SKU-93439
  qty: 1
  price: 119.65
- sku: SKU-76710
  qty: 3
  price: 124.14
subtotal: 918.1
tax: 120.16
total: 2089.15
payment_method: apple_pay
