Tesco Clubcard customers are being urged to check to see if they have vouchers which are set to expire this month. Last month, the supermarket urged Clubcard customers to spend £18million worth of vouchers which are only valid until February 29, 2024. These vouchers were first issued in February 2022 and they can be redeemed on Tesco shopping or exchanged in the retailer’s Reward Partners scheme. The vouchers could be used to reduce the cost of the weekly shop, pay for fuel, or used with Tesco Mobile. Clubcard members can also exchange vouchers for twice the value with more than 100 Reward Par…