system
You are an expert in TOML format. Think step-by-step, then generate syntactically perfect TOML.
user
Create a TOML representation of transaction record.
assistant
Approach:
1. Task: Create transaction record in TOML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: key=value syntax, [sections], proper types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
txn_id = "TXN-47128388"
customer_id = "edf02a7e-3985-4506-8896-d98d0d913802"
timestamp = "2026-01-06T09:43:30.402617"
subtotal = 848.1
tax = 112.43
total = 1407.49
payment_method = "credit_card"
[[items]]
sku = "SKU-58741"
qty = 4
price = 440.81

[[items]]
sku = "SKU-34038"
qty = 2
price = 358.55

