Sole Proprietorship:A sole proprietorship is an unincorporated business owned and operated by a single individual, where the owner is legally responsible for all aspects of the business.
Trade Name: A trade name, also known as a fictitious business name or assumed name, is the name under which a business operates, but which is different from the legal, registered name of the business entity.
Business License:A business license is an official permit or authorization granted by a government entity that allows an individual or business to operate within a specific jurisdiction.