Virtuemart getAddress IO UK Postcode lookup
This plugin enables your customers to complete their billing/shipping address by entering their postcode and selecting their address from the options given.
It utilises getAddress.io API (https://getaddress.io) to do the lookup cross referencing Ordnance Survey's complete list of uk postcodes (code point open) with the latest property sales, council tax register, companies house data and over twenty other data sources to create near complete address database.
An API key is required for the integration to work, and the integration only appears when the customer has selected United Kingdom for their country. Will also work if Jersey or Guernsey selected
It can optionally be turned off for the shipping or billing addresses, and it can be configured to send an email notification to a nominated address if the getAddress.io API key hits its usage limit.