Shopping via smartphone has become more and more popular with mobile sales set to treble in the next four years. However the UK is still lagging behind rivals in Asia and America with factors such as slow loading speeds to blame. That's according to joint research from Google, PayPal and OC&C Strategy Consultants. To find out what it will take to harness this growth sector Share Radio's Tom Hill spoke to UK mobile commerce director at PayPal Rob Harper.
