Q1. With WHATSAPP, video dating is exploding. What are the advantages and disadvantages? Q2.Online retailer companies (like AMAZON, LandsEnd) are seeing huge sales increases. Under the lockdown, ordering online and getting home delivery is attractive. What problems are being faced by the online retailers?  Q3 Online retailer companies (like AMAZON, LandsEnd) are seeing huge sales increases. Under the lockdown, ordering online and getting home delivery is attractive. People used to buy clothing in stores in order to try them on before purchase. Online retailers offered easy returns by bringing the undesired product to a UPS or FedEx location. Under the lockdown, almost all of these locations are closed. How is product being returned? You may have to do a bit of looking on the net. Q4. The lockdown has not closed all businesses. Supermarkets are open.  Why hasn’t home food delivery websites like FRESH DIRECT conquered the marketplace?