Checkout Optimisation

Magento Postcode Lookup

Add UK postcode address lookup to your Magento 2 checkout. Instant address auto-fill from Royal Mail PAF — reducing cart abandonment and delivery errors at scale.

What It Does

This Magento 2 module adds postcode lookup to your checkout flow. When a customer enters their UK postcode, they're presented with a list of verified Royal Mail PAF addresses. They select their address, the form fills automatically — and they move straight to payment. Designed for high-volume Magento stores where checkout speed and data accuracy directly impact revenue.

Postcode lookup integrated into the Magento 2 checkout flow
Returns verified Royal Mail PAF addresses for any UK postcode
Address fields populate automatically on selection
Works with Magento's native checkout and popular checkout extensions
Mobile-optimised — works on all devices
Reduces failed deliveries caused by address entry errors
UK addresses only — optimised for British postcodes

How It Works

Customer Enters PostcodeAt Magento checkout, the customer types their UK postcode into the lookup field.

Addresses ReturnedMatching addresses from the Royal Mail PAF database appear in a dropdown list.

Form Auto-FillsCustomer selects their address and all checkout address fields populate instantly — they proceed to payment.

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Magento Postcode Lookup

What It Does

How It Works

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