This comes after Tesco warned unused vouchers worth millions are unclaimed expired soon.
Shoppers who failed to check their accounts may have missed out on the two-year old vouchers which needed to be spent by 29 February.
Money Saving Expert Martin Lewis at the time explained: “If you have a Clubcard, you earn one point for each pound spent at Tesco.
“Points are then issued as vouchers every three months, or you can request to have them added to your account instantly through the ‘Faster Vouchers’ scheme.
“However, the vouchers are only valid for two years after they’re issued (21 months if issued as Faster Vouchers).”