system
You are an expert in CSV format. Think step-by-step, then generate syntactically perfect CSV.
user
Output transaction record as CSV.
assistant
Approach:
1. Task: Create transaction record in CSV
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: header row, comma-separated, quoted fields with commas
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
customer_id,items,payment_method,subtotal,tax,timestamp,total,txn_id
626b288f-7bc9-40db-8370-c072e6d11f08,"[{""sku"": ""SKU-93439"", ""qty"": 1, ""price"": 119.65}, {""sku"": ""SKU-76710"", ""qty"": 3, ""price"": 124.14}]",apple_pay,918.1,120.16,2026-01-06T09:43:34.743621,2089.15,TXN-28739587
252b3b03-8624-4cf1-981a-43b1155e3241,"[{""sku"": ""SKU-27242"", ""qty"": 3, ""price"": 274.22}, {""sku"": ""SKU-60400"", ""qty"": 2, ""price"": 64.61}, {""",paypal,948.38,32.18,2026-01-06T09:43:34.745592,622.86,TXN-89383053
2d9e55c8-97ee-431a-990d-eef6543788b0,"[{""sku"": ""SKU-98764"", ""qty"": 5, ""price"": 11.13}, {""sku"": ""SKU-84585"", ""qty"": 2, ""price"": 326.6}, {""s",credit_card,816.57,89.83,2026-01-06T09:43:34.745697,1490.86,TXN-95176657
fa7cc1ab-f3ce-4b40-994e-d0c0565fcbc5,"[{""sku"": ""SKU-46474"", ""qty"": 3, ""price"": 25.09}, {""sku"": ""SKU-41140"", ""qty"": 4, ""price"": 414.17}, {""",apple_pay,374.54,102.04,2026-01-06T09:43:34.745780,1568.47,TXN-48332376
