住所正す君 | 住所チェックで住所不備を防止

住所正す君 is an app designed to prevent address errors and shipping mistakes by automatically detecting discrepancies between postal codes and addresses during checkout for Japanese stores. It helps customers correct errors on the spot, eliminating the need for store intervention. The setup is easy with a single button on the app screen, and it integrates seamlessly with Shopify's checkout process without sending address information to external servers or storing personal data.