Square and Squarespace Integration by SKUPlugs
                     How to Sync Inventory Between Square 
and Squarespace?
Inventory management between online and offline channels can be 
complex. Most retailers use Squarespace for selling online and Square 
POS for processing in-person transactions. As great as each is 
individually, it can be tedious to maintain product inventory up to date on 
both. That’s why Square and Squarespace Integration is becoming 
more vital for businesses seeking effortless functionality. 
In this article, we will guide you through why syncing inventory is 
important, the drawback of the native connection, and how tools such as 
SKUPlugs can make inventory management easy and automated.
Why Syncing Inventory Between Square and Squarespace Matters
Preventing Overselling and Stockouts: Nothing angers customers 
more than purchasing an item online only to realize it's out of stock in 
your brick-and-mortar store. Inventory syncing guarantees correct levels 
across platforms, ensuring overselling doesn’t happen and minimizing 
refund requests. Saving Time on Manual Updates: Without integration,
you would find yourself manually adjusting stock each time an item sold 
online or in person. This is labor-intensive and takes up valuable time that 
is better spent on growing your business. Improved Customer 
Experience: Consistency across sales channels instills trust among 
customers. Whether people come through your website or your store, 
accurate inventory levels improve their experience and foster loyalty. 
Are Square and Squarespace Integrated Directly?
Squarespace has Square for in-person payments supported by its 
Squarespace Point of Sale app. This lets you process card payments 
using a Square Reader at events, retail stores, or pop-up locations. 
Limitations of the Native Connection
 Inventory sync isn’t automatic – Squarespace doesn’t natively 
synchronize online inventory with Square POS.
 Payment processors differ – Squarespace Commerce allows 
Stripe and PayPal for online payments, not Square. 
 Manual effort required – any alteration in one system has to be 
done in the other if you’re only using the native connection. This 
gap is why many companies look for solutions around Square and 
Squarespace Integration.
Options for Syncing Inventory
1. Manual Updates (Not Recommended) The simplest but least 
efficient method is to manually update product quantities on both 
platforms. This may work for very small catalogs, but it quickly becomes 
unmanageable as your business grows. 2. Third-Party Connectors 
Several middleware solutions allow automated synchronization between 
Square and Squarespace. These connectors pull inventory data from one 
platform and push it to the other, ensuring accuracy without manual 
effort. 3. SKUPlugs – A Reliable Integration Solution SKUPlugs 
provides a seamless bridge for businesses that want real-time 
synchronization between Square and Squarespace. With this integration, 
you can: 
 Sync inventory automatically across both systems.
 Update product details in one place and reflect them everywhere.
 Reduce errors caused by duplicate data entry.
 Get multi-channel visibility into your stock levels.
This makes SKUPlugs especially valuable for merchants running both 
physical and online stores.
How SKUPlugs Simplifies Square and Squarespace Integration 1. 
Instant Inventory Refresh Whenever a product is sold online through 
Squarespace or in-store through Square POS, SKUPlugs instantly refreshes 
the stock count on both platforms, reducing the risk of overselling and 
ensuring customers always see correct availability. 2. Unified Product 
Management No more maintaining two separate product catalogs. Add 
or update product details once, and SKUPlugs instantly syncs it across 
both systems. 3. Automatic Order Syncing Orders from Squarespace 
can be pushed into Square, allowing for centralized order tracking and 
reporting. This gives you a complete picture of your sales without 
switching between dashboards. 4. Scalability for Growing Businesses 
Whether you manage a small boutique or multiple retail locations, 
SKUPlugs grows with you. The automation reduces repetitive tasks and 
lets you focus on expansion. Step-by-Step: Syncing Square and 
Squarespace with SKUPlugs Register with SKUPlugs – Sign up on 
SKUPlugs and select the Square–Squarespace integration. Link Your 
Platforms – Authenticate your Square and Squarespace accounts to allow
secure access. Configure Your Products – Pair products from 
Squarespace with their equivalents in Square to ensure proper 
synchronization. Set Sync Preferences – Choose one-way or two-way 
sync, set update intervals, and configure order handling. Go Live – Once 
setup is complete, SKUPlugs begins syncing inventory automatically, 
giving you real-time accuracy across platforms. Benefits of Using 
SKUPlugs for Integration Zero Manual Work – Automate repetitive 
updates. Accuracy – Minimize human error in stock counts. Efficiency – 
Save hours of administrative effort each week. Customer Satisfaction – 
Deliver a seamless shopping experience online and offline. Business 
Insights – Leverage integrated reporting to understand sales 
performance better. Frequently Asked Questions About Square and 
Squarespace Integration Does Squarespace support Square for 
online checkout?
No. For online checkout, Squarespace only supports Stripe, PayPal, and 
Squarespace Payments. Square can be used exclusively for in-person 
transactions. Does inventory sync natively between Square and 
Squarespace?
Not entirely. While some POS usage overlaps, full inventory 
synchronization is not possible without third-party tools like SKUPlugs. 
Is SKUPlugs secure?
Yes. SKUPlugs uses secure API connections authorized by both Square and 
Squarespace, ensuring data integrity and confidentiality. 
Conclusion
For businesses selling both online and offline, accurate inventory 
management is essential. While Squarespace and Square are powerful 
individually, their native integration falls short when it comes to complete 
synchronization.
That’s why many merchants choose SKUPlugs for secure and automated 
Square and Squarespace Integration. By updating automatically, 
synchronizing inventories in real time, and unifying product data, 
SKUPlugs prevents overselling, saves time, and creates a better customer 
experience.