system
You are an expert in TOML format. Think step-by-step, then generate syntactically perfect TOML.
user
Produce a TOML document for a 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-98803941"
customer_id = "a2b1f805-e4ed-4cf7-8d38-3073f5d82c07"
timestamp = "2026-01-06T09:43:31.512204"
subtotal = 398.66
tax = 154.77
total = 2022.54
payment_method = "paypal"
[[items]]
sku = "SKU-89356"
qty = 4
price = 489.43

