The non-legacy order app is formal. The handed down non-legacy app platform is a mobile phone application that provides services for non-genetic inheritors in China. It is a platform for non-genetic inheritors to sell goods, understand industry information and participate in related non-legacy activities. It provides a platform for inheritors to communicate and generate income by means of science and technology, so that inheritors can inherit and improve their skills in an organized way and obtain economic and social benefits.