This episode discusses the increasing use of e-retail and online shopping activities by older individuals in China, the United States, and the United Kingdom. The increase in e-retail and online shopping is due to the increasing tech-savvy nature of older people and the ease of use of e-retail and online shopping technologies. The episode also touches upon the rapid digitalisation of society, which makes it necessary for older people to use the internet and technologies to maintain their standard of living and quality of life.