Business

Madeleine Heffernan

Madeleine Heffernan covers the retail and consumer goods sectors.

"If you're regularly buying a range of products from one company and you can provide that transaction history to that ...

Supermarkets urged to share customers' data

Customers should be able to harvest their shopping data from supermarkets to help them shop around for better deals especially as new entrants, such as Amazon, enter the market.