Autocomplete Address Lookup is extremely easy to use. Once you've installed the module, you'll be able to access it from the modules list in your store's admin area.
When editing the module, you'll see the general settings tab where you can choose to enable or disable the module, and multiple other tabs along the top. Each of these tabs relates to a different area of your store where the Autocomplete Address Lookup module can be used.
For each placement on the store, you can choose whether to enable the module and whether to enable Google Maps for that placement.
In order for the module to work it's best, we advise users to type in the first line of the address into the Auto Fill box. Entering a postcode will not work.