LitExtension Store Migration

I migrated my Products, Categories and Reviews from a 13 year old ZenCart store to Shopify using LE. The process was complicated by ZenCarts requirement that the Large images are stored in a folder images>large. This large image is needed in Shopify as the main image, and what is the main image product.jpg in ZenCart's main images directory is actually the small image for category listing. LE had to write custom code to get the large image imported as the main image, and the main image not imported. Confusing and LE should have known this as this is ZenCarts default setup, so I'm deducting 1 star. The company is very responsive and accommodating, I would not hesitate to use them again.