Ashwin Prasad News Today

A UK supermarket will use lasers to draw size information onto some of its avocados instead of using stickers, in a trial which is designed to protect the environment.

The supermarket chain has issued a warning as £17million worth of Clubcard vouchers are set to expire - if shoppers do not spend their Clubcard vouchers by 11:59pm on Friday, May 31 then they will be lost for good.

The supermarket giant said almost £17m worth of vouchers need to be used before the May 31 deadline.

Tesco Clubcard vouchers can be used towards the cost of the weekly shop, to pay for fuel or to pick up a new deal with Tesco Mobile

Tesco Clubcard vouchers can be used towards the cost of the weekly shop, to pay for fuel or to pick up a new deal with Tesco Mobile

Tesco was told to change the design for its loyalty scheme prices following a trademark battle, which centred around its use of a yellow circle on a blue background

Tesco shoppers are being urged to use up Clubcard vouchers issued before a certain date so they don't expire – plus Rewards Partner codes.

Tesco Clubcard vouchers can be used towards the cost of the weekly shop, to pay for fuel or to pick up a new deal with Tesco Mobile

Tesco shoppers get one Clubcard point for every £1 spent on groceries in stores and online, or one point for every two litres of fuel you buy at a Tesco petrol station

Tesco Clubcard vouchers can be used towards the cost of the weekly shop, to pay for fuel or to pick up a new deal with Tesco Mobile