This document explores the key trends, advantages, and disadvantages of managing virtual businesses in the digital era. It discusses the importance of technology and its impact on Alibaba.com and MakeMyTrip.com. It also compares native apps with web apps and examines the impact of ROI on Progressive Web Applications (PWA). Additionally, it delves into emerging digital business models, challenges related to security threats and ethics, different ways to deal with situations in both companies, and the impact of new collaborative relationships and strategic alliances on PWA.