The main difference between dropshipping and the standard retail model is that you don't have the actual item in stock. Instead, you order it by agreeing the requirements with the seller (manufacturer or wholesaler) in order to fulfill orders. Dropshipping has become a great business opportunity. By the way, you will definitely need to register for ioss number vatcompliance.co/oss-ioss-registration/ , this solution will help you comfortably pay taxes in EU countries