* @throws org.mxchange.jshopcore.exceptions.ProductTitleAlreadyUsedException If the given product title is already used
* @throws org.mxchange.jshopcore.exceptions.CannotAddProductException If something unexpected happened
*/
* @throws org.mxchange.jshopcore.exceptions.ProductTitleAlreadyUsedException If the given product title is already used
* @throws org.mxchange.jshopcore.exceptions.CannotAddProductException If something unexpected happened
*/