Online shopping bonanza expected on Mega Monday
3 December 2012 Last updated at 15:13 GMT
Online shoppers are expected to fill their baskets on so-called Mega Monday.
One big finance company has forecast its customers would spend more than £200,000 on the internet every minute.
The British Retail Consortium is warning that online shopping is damaging the traditional high street, but Allan Lyall of Amazon insisted it had improved the choice available to customers.