Patent US 11,610,211

A new generation Giga App for seamlessly merging online e-commerce system(s) with social networking system(s) is disclosed. According to the embodiments of the present invention, the Giga App incorporates a virtual mail application that enables: 1) transformation of a traditional email application into a virtual mail application with an envelope view, letter view or e-card view for better online advertising presentation effect; and 2) improvement of online advertising results through integration of user-interactive sponsor advertisements into said virtual mail application. These are revolutionary technologies to disrupt the traditional unfriendly list-view email online advertising process, to effectively address the thorny issue of user-ignored marketing emails, and to significantly improve the poor response rates of traditional email marketing through embedded user-interactive sponsor advertisements. Thus, a win-win situation of email infrastructure environment is created for all parties involved.