Address Guard
Packstation, Postnummer & address validation for German checkouts
This app is not in the Shopify App Store yet. Get in touch and we will notify you at launch.
- 10:42:03Order #1042 · address checked · house number present
- 10:42:07Order #1043 · Packstation 118 detected · Postnummer 92834711 formatted
- 10:42:19Order #1044 · street without house number · buyer asked to correct
- 10:43:01Order #1045 · DHL-compatible · released for fulfilment
Why
Broken addresses cause failed deliveries and returns. Address Guard validates German addresses directly in the checkout: correct Packstation format including Postnummer, mandatory house numbers, and DHL-compatible address structure — before the label is created.
Simple monthly price, 14-day free trial.
What it does
Packstation & Postnummer validation
Detects Packstation addresses and enforces the correct format including the DHL Postnummer.
House number check
Streets without house numbers are caught before the order is placed.
Transparent log
See exactly which addresses were corrected or blocked — no black box.
Cancellation
Cancel anytime by uninstalling the app from your store — billing ends with the current billing period. No notice period, no fees.