The what3words WooCommerce plugin enables you to add a 3 word address field to a WooCommerce checkout page. Users can then search for a 3 word address with 3 word address suggestions provided as a user types.
You will need a what3words API key to complete this tutorial.
To add the what3words WordPress plugin to a store first logon to your WordPress store admin portal. Select the “Plugins” tab from the menu and select “Add New” at the top of the page:
Search for “what3words” and click “Install Now” from the search result:
After the plugin has installed click to “Activate”
The plugin will now be installed and a new “what3words Searchbox” item will appear under the Settings menu. In order to complete the set up enter:
Click to save and the new field will appear where the input was added to your site.