The document discusses 5 mega trends in retail: 1) A return to prioritizing physical store experiences to draw customers. 2) The rise of mobile commerce both in-store and online. 3) A focus on personalization through tools like loyalty programs and size-matching. 4) Empowering retail employees with mobile devices and analytics. 5) Using customer data and analytics to better understand purchasing behaviors. Overall, retailers are adapting to omnichannel shopping by providing seamless, personalized experiences across all channels.