TESCO shoppers have just hours left to use Clubcard vouchers worth £18million or risk losing them forever. Customers have until just 11.59pm today to claim their rewards points before they expire.

To see outstanding vouchers and the date when they expire, log in to your Tesco.com account, go to the 'Clubcard account', and select 'vouchers'. For those using the Tesco mobile app, click onto your 'clubcard' section and then 'vouchers'.

Tesco has warned its customers that they must spend all their Clubcard points by the end of the month. Last month Tesco gave its shoppers their one-month warning that more than £18million worth of Clubcard vouchers will expire by the end of November.

Tesco Clubcard shoppers have been issued with a warning over their vouchers. If the points aren't used before the deadline of midnight tonight, then they will expire