CCTV pictures have been released following separate shoplifting and theft incidents at the Asda store in Accrington.
Hyndburn police say they want to speak to a man in connection with the theft of hard drives on February 2 and to a woman regarding a theft of £20 cashback on February 3.
Anyone with information call PC Graham Hartley or PCSO James Southworth on 01254 353714 or 101 quoting crime number ED1701671 for the hard drive incident and ED1701801 for the cashback incident.