SKU,Name,Description,Price,Cost,Images,Type,SKUs_in_bundle,Category,Currency,custom field name
100000,Nice white T-Shirt,this is an awesome white T-shirt,19.99,5.04,"https://www.gstatic.com/webp/gallery/1.jpg,https://samplelib.com/lib/preview/png/sample-bumblebee-400x300.png",regular,,Category_A/Nested_Category_B,USD,custom field value
100003,Nice black T-Shirt,this is an awesome black T-shirt,19.99,5.04,"https://www.gstatic.com/webp/gallery/1.jpg,https://samplelib.com/lib/preview/png/sample-bumblebee-400x300.png",regular,,,USD,
100001,Pack of three t-shirts,two white and one black t-shirt,30.99,20.15,"https://www.gstatic.com/webp/gallery/1.jpg,https://samplelib.com/lib/preview/png/sample-bumblebee-400x300.png",bundle,"100000:2,100003:1",Category_A/Nested_Category_B,USD,