Evan Davis and guests discuss the curiosities of selling expertise, knowledge the customer doesn't have. How do consumers avoid being ripped off? They also debate religion at work. Show more
Discover 11,128,835 listings and 279,892 playable programmes from the BBC
Evan Davis and guests discuss the curiosities of selling expertise, knowledge the customer doesn't have. How do consumers avoid being ripped off? They also debate religion at work. Show more