Adres Doğru

Turkish address validation for Shopify stores without Plus: district and province lists on the cart page, a checkout check that tells the customer the exact spelling, and the parsed address on every order.

Cart page picker. Customers pick province and district; checkout opens filled in.
Checkout check. "kadikoy" gets "Please enter: Kadıköy / İstanbul"; postcodes are checked against the province.
Order tools. District, province and plate code on the order, a 0-100 address score and a fulfillment hold until the customer confirms.