In a statement, the police said the cards were stolen from a lorry on April 17 2023. Since then, they have been used on more than 30 occasions at various locations across Norfolk.
In a bid to track down the suspect, officers have now released a CCTV image of a man they would like to speak to in connection with the theft and subsequent fraud.
Anyone who recognises him or knows of his whereabouts is asked to contact PC Shaun Hayhurst via 101 or via email at shaun.hayhurst@norfolk.police.uk quoting reference 36/29954/23.
Alternatively, persons may contact Crimestoppers anonymously via 0800 555 111.