Sainsbury's joins click-and-collect shopping revolution

Sainsbury’s will offer online shoppers the option of picking up orders in store, years after the service was introduced by rivals Tesco and Asda, upping the stakes in Britain's brutally competitive grocery market. Online shopping, as one of the better-performing parts of the market, has become a key battleground for all of Britain's "big four" supermarket chains as they grapple with the rise of discounters Aldi [ALDIEI.UL] and Lidl [LIDUK.UL]. British shoppers are increasin