Sainsbury’s first TV advert for its non-food website will promote the 8,000-product range this evening.

Customers will be offered free delivery on all orders over £50.

The 30-second ad will feature computer cursors pushing trolleys around sainsburys.co.uk, browsing a range of items including furniture, TVs, toys, home entertainment and iPods.

The ad is due to run during Emmerdale's commercial break on ITV.