system
You are an expert in CSV format. Think step-by-step, then generate syntactically perfect CSV.
user
Create a CSV representation of transaction record.
assistant
Approach:
1. Task: Create transaction record in CSV
2. Complexity: complex - 8-10 fields, 3-4 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
ee50bb87-b523-4e25-a457-71a20134c9ce,"[{""sku"": ""SKU-38396"", ""qty"": 2, ""price"": 358.14}, {""sku"": ""SKU-16249"", ""qty"": 1, ""price"": 424.96}, {",paypal,641.99,131.13,2026-01-06T09:43:32.230191,2135.0,TXN-96998587
c94f1dcb-963f-4148-8f24-0d562549f1a4,"[{""sku"": ""SKU-41257"", ""qty"": 3, ""price"": 43.83}, {""sku"": ""SKU-55086"", ""qty"": 4, ""price"": 470.53}]",apple_pay,988.0,83.84,2026-01-06T09:43:32.234404,169.01,TXN-25285951
bf4a04c7-e32d-4513-a428-e8bdc086de67,"[{""sku"": ""SKU-53089"", ""qty"": 3, ""price"": 499.64}, {""sku"": ""SKU-83454"", ""qty"": 4, ""price"": 313.12}, {",apple_pay,1597.1,20.86,2026-01-06T09:43:32.234509,1110.76,TXN-82418353
e4841bf5-ebcd-4dda-b6bc-1fe731e93502,"[{""sku"": ""SKU-53249"", ""qty"": 4, ""price"": 317.94}, {""sku"": ""SKU-31873"", ""qty"": 1, ""price"": 149.7}]",paypal,1906.24,89.03,2026-01-06T09:43:32.234590,109.44,TXN-83241178
