To set up shipping zones in WooCommerce, go to WooCommerce → Settings → Shipping → Shipping Zones. Here, you can define geographic regions (like countries, states, or ZIP code ranges) and assign specific shipping methods—such as flat rate, free shipping, or local pickup—to each zone. For more advanced needs, Calcurates enhances this setup by supporting multi-carrier rates, custom rules, and zone-based delivery estimates, all managed from a single interface.