Smart City Blocker

Some merchants can't deliver to every city in a country — remote areas, unsupported regions, or places outside their courier network. Smart City Blocker lets you either pick the exact cities you accept, or allow a whole country except a short list you exclude. Checkout is validated automatically against your rules, and a searchable city dropdown can be shown at checkout so shoppers pick a valid city themselves, cutting down on failed deliveries caused by out-of-area orders.