Adding a Featured Image
The featured post image is the main image for your product. It is the image which will be displayed within your product category view and it is the first photo viewed on your product details page.
Adding Product Image Galleries
Product galleries are used to show extra views or aspects of a product on the product detail page.
Change the Order of Images in Product Galleries
Images in the product gallery can be re-ordered easily via drag and drop. Simply re-order your images by moving them around.
To remove an image from the product gallery, hover over the image and click on the red “x”.