One of the key features of WooCommerce Multistore is the Woocommerce product information management feature. Add, delete, search, filter and manage products (in bulk or separately) for all your WooCommerce shops at once, without any concessions to your SEO efforts.
And that all in one place. Keep in mind that MRmultistore only covers the core elements of WooCommerce. In other words, features from additional plugins aren’t covered at the moment.
MR multistore isn’t a webshop. It only communicates with your webshops through the official WooCommerce REST API. So you can setup every webshop the way you want. In other words, different layouts, languages, currency, payment options, shipping settings and all other options that are included in a stand alone WooCommerce store.