Advanced Zipcode Validator

Would 100% recommend this app. The support team are AMAZING! We deliver prepared meals to customers in our area, we are in certain areas on certain days. I needed a way to let customers search for their postcode to find out 1) if we service their area and 2) when we would be in their area prior to shopping with us. I was finding it difficult to get an app that would do just this and while this app isn't set up to do exactly what I wanted it to, their support team was able to provide me with workarounds and even jump into my store and implement fixes/changes to ensure the app works and looks exactly how I need it to.