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Urgent please – I have no products in woo-commerce at this point. I’m still trying to figure out the best way to configure and get this going.
I’m planning on a custom product page for layout and displaying product attributes, descriptions, images and video.
1) Attribute limitations? Your addon for purchase, attribute functionality, is there a limitation on the number of attributes and/or custom fields? What constraints are there for attributes?

I currently have products with many attributes. I need each attribute to be spelled the same etc. to not have any issues with search functionality. I initially had thought of seeking some way to configure as custom attribute fields for manual input – but I believe your plugin addresses those concerns as I can have a dropdown in Excel for consistency and then convert to CSV for import. IE: specific product variations will always be – red,blue,green

2) I assume that a hyperlink for a video, whether on the site or hosted off the site works the same as an image link?

3) Product Descriptions – long and short – I have several free form description areas at 300 char. Would these be able to be configured as custom attributes? Is there a char restriction?

4) Does this import work on all product types, including virtual?

https://ww.wp.xz.cn/plugins/woocommerce-csvimport/