Complex sentence: While working as a ship-broker in London, Allason began using same-day couriers and after encountering a number of courier problems, most notably when a number of Queens tickets were lost he developed the concept for eCourier with Jay Bregman.
Split into simpler sentences: While working as a ship-broker in London, Allason began using same-day couriers. After encountering a number of courier problems, most notably when a number of Queens tickets were lost he developed the concept for eCourier with Jay Bregman.