Online Store Geolocation Integration

I need to add location-aware functionality to my online store so visitors automatically see content tailored to where they are. My primary goal is to target local customers: when someone lands on the site, I want them to immediately notice that we understand their region and can serve them quickly... (Budget: $30 - $250 USD, Jobs: API Integration, eCommerce, Geolocation, HTML, PHP, Shopify, Web Development, Website Design)