system
You are an expert in CSV format. Think step-by-step, then generate syntactically perfect CSV.
user
I need transaction record details in CSV structure.
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
e356879c-f937-4dc2-b10f-efded819a110,"[{""sku"": ""SKU-99661"", ""qty"": 4, ""price"": 457.18}, {""sku"": ""SKU-21675"", ""qty"": 1, ""price"": 347.06}]",credit_card,1867.87,14.9,2026-01-06T09:43:33.158562,1551.7,TXN-84792693
0033e385-2fc0-44c0-ac06-3253e5020bcb,"[{""sku"": ""SKU-15195"", ""qty"": 5, ""price"": 472.91}]",credit_card,493.5,153.51,2026-01-06T09:43:33.162163,102.02,TXN-45348703
de1af47a-332a-4ce0-bd83-ed8feb38edc7,"[{""sku"": ""SKU-30972"", ""qty"": 4, ""price"": 338.48}, {""sku"": ""SKU-14331"", ""qty"": 1, ""price"": 168.52}, {",paypal,739.46,45.05,2026-01-06T09:43:33.162251,65.31,TXN-23681515
fa682f33-e0ff-4cdf-bfb3-7a6c29ccb81a,"[{""sku"": ""SKU-35097"", ""qty"": 5, ""price"": 490.57}, {""sku"": ""SKU-72914"", ""qty"": 2, ""price"": 174.83}, {",credit_card,291.56,77.82,2026-01-06T09:43:33.162325,123.67,TXN-52953700
9ce09e11-bdab-4971-b351-76a53b08c823,"[{""sku"": ""SKU-10154"", ""qty"": 2, ""price"": 479.11}, {""sku"": ""SKU-41236"", ""qty"": 3, ""price"": 36.2}]",apple_pay,641.48,14.47,2026-01-06T09:43:33.162394,556.95,TXN-53185301
