Hi,
I design business application, and many clients have requested the feature where they can qery through Postcode (United Kingdom) which will return the correspending address, e.g Street Name, Town, City etc.

I done some research and it seems like Roayl Mail sells the database, unfortunately its very expensive, to purchase the whole db and pay license per year and also for each machine.

I was wondering if anyone know of any cheaper alternative. Or has any one implemented such feature.

Thanks for your help.

Danial