More and more people seem to be getting ripped off by mobile phone "cashback" contracts, which never materialise. The phone retailers appear to be making a killing as some people forget their entitlement. or give up trying to get their money. Have you had difficulty getting your cash back?

BBC Breakfast TV is looking for people who've had a problem, and wouldn't mind telling their story. We would come and film you at home in the week beginning Monday 8th January. It would take about an hour and a half of your time.

If interested, please email brian.milligan AT bbc.co.uk or phone 020 8576 7572 in office hours.

many thanks, Brian Milligan, Business reporter, Breakfast.