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Shipping Integration

Squarespace → Royal Mail Integration

Connect your Squarespace store to Royal Mail Click & Drop. Orders sync automatically — no CSV exports, no manual copying, no errors.

What It Does

This integration connects your Squarespace store to Royal Mail Click & Drop using Royal Mail's official API. When a customer orders, their details are automatically sent to Click & Drop — ready for label generation without any manual intervention.

  • Real-time order syncing from Squarespace to Royal Mail Click & Drop
  • Auto-sends only new orders — no duplicates
  • Full order details synced — customer info, products, shipping address
  • Secure API connection using your Royal Mail authorisation key
  • Tracking numbers returned to your Squarespace orders
  • All Royal Mail shipping services supported

How It Works

1
Customer Places an OrderA customer places an order on your Squarespace store as normal.
2
Order Syncs to Click & DropOrder details are automatically sent to your Royal Mail Click & Drop account — no manual exports needed.
3
Print Label & DispatchGenerate your Royal Mail label in Click & Drop and dispatch — tracking is pushed back to your Squarespace order.

Frequently Asked Questions

How much is the Squarespace to Royal Mail integration?

The service is £6.99 per month with the first month free. No per-order charges and no label caps — you can send as many orders through as you like.

Which Squarespace Commerce plans does this work with?

The integration relies on Squarespace's Orders API, which is available on Commerce plans that include API access (typically Commerce Basic and above). If you're unsure which plan you're on, tell us and we'll confirm before you subscribe.

What do you need from me to get it set up?

We'll need to help you generate an API key inside your Squarespace Commerce settings — we provide step-by-step instructions or can walk you through it on a call. We'll also need your Royal Mail Click & Drop login so we can configure the connection on that side.

Will tracking numbers be written back to my Squarespace orders?

Yes. Once you pay for postage in Click & Drop, the Royal Mail tracking number is returned to the Squarespace order — so your customers receive proper dispatch confirmation emails with tracking included.

Can I apply different Royal Mail services automatically based on weight?

Yes — the best route is Royal Mail Click & Drop's built-in Shipping Rules feature. Once orders sync over, Click & Drop checks each one against your rules and assigns the right service.

Example setup:

  • UK letter under 100g → Royal Mail 2nd Class Letter
  • Parcel 0–2kg → Tracked 48
  • Parcel 2kg+ → Tracked 24
  • Europe / international → International Tracked & Signed

For this to work cleanly, add product weights inside your Squarespace catalogue — the weight flows through with each order and is what Click & Drop uses to pick the service.

What support is included?

Royal Mail occasionally refresh their API or Click & Drop interface. We track those changes and apply fixes as part of your subscription — so when something changes upstream, it's on us to keep things running, not on you.

Does it work with a Royal Mail OBA account?

Yes — both Click & Drop standalone accounts and Royal Mail OBA (On-line Business Account) are supported by the same integration.

Can I cancel at any time?

Yes, with 30 days' notice. The sync carries on during the notice period and then stops at the end of your billing cycle.

Do you do other Squarespace development?

Yes — we build custom Squarespace code injections, Commerce extensions and third-party integrations (accounting tools, CRMs, inventory systems). Get in touch to discuss a brief.

Who are Receptive?

We're a small UK development firm — Receptive Ltd — with offices in Cardiff and Cheltenham. The company is led by Ben Johnson, a web developer with over 20 years in eCommerce.

Related Products

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📦 Platform: Squarespace 🚚 Carrier: Royal Mail 📱 Full support included ♻ Free updates included ❌ Cancel anytime

Questions before you start?

Get in touch and we'll get back to you within 24 hours.

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