opencats.org

I have Installed open Cats and works great,
If any one can help with how to change the Zip code to post code and work with the Royal mail etc I would be grateful,

Hi Baldwin, what do you need? chang eof the word 'zip' to 'Post' or are you looking for a postcode databas eto automatically populate addresses from UK postcodes? That's a chargeable database (Several hundred, last time I checked) from the Royal Mail I'm afraid.