I have a hat which comes in four colours, so I manually created the product with its variants, and added a different image for each variant. I then downloaded the .csv with my products so that I could see how Wix does it.
Beside the product, under productImageUrl are all the images, separated by a semi-colon. So I changed it to this: http://mysite/5675.jpg;http://mysite/5676.jpg;http://mysite/5677.jpg;http://mysite/5678.jpg I then deleted the products through admin, and imported the modified .csv file. And there are no images for the variants.
I also tried putting the image path beside each variant, and still no images for the variants. You can see it here: https://eplace12.wixsite.com/elizabeth-s-clothing/product-page/bucket-hat-for-adults The multiple images appear below the main image, but aren't linked to the colour variants. How do I do this? I'm trying to decide which ecommerce solution to use and if this is impossible, then Wix isn't going to work for us. I'm importing many hundreds of products at a time. Thanks for reading!