“Baizhuoyoucai Invoicing phone edition” is a SaaS cloud service which provides small, medium and micro enterprises with one-stop solutions for purchasing, sales, inventory, finance, CRM, ordering malls, and business opportunity management .It helps enterprises efficiently complete the business management of procurement, inventory management and sales management. At present, it has served more than 100,000 enterprises, covering more than 100 industries such as machinery,construction,catering,etc.