Shopify Square Integration

Sync Inventory, Products & Orders Automatically

Struggling with inventory errors or manual updates between Shopify and Square? QuickSync’s Shopify Square Integration syncs inventory, products, and orders in real time, keeping every sale accurate automatically.

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10K+

Shopify Sellers Worldwide

4.6/5

Star Reviews

10M+

Products Synced

100%

Sync Accuracy

Run Shopify & Square Together Without Manual Syncing

Managing Shopify and Square separately may work initially, but as your business grows, it becomes increasingly inefficient to manage them separately. Products sell online, but inventory doesn’t update in-store. In-store purchases happen, but Shopify still shows stock available. This disconnect leads to cancellations, refunds, and frustrated customers.

With Shopify and Square integration powered by QuickSync, both systems stay perfectly aligned at all times. Every product update, inventory change, or order is synced automatically in real time without manual intervention or technical setup.

Instead of managing two disconnected systems, you operate one unified sales ecosystem.

Avoid Losing Sales With Real-Time Square and Shopify Integration

Running Shopify and Square without real-time syncing directly impacts revenue and customer experience. Without automation, businesses commonly face:

Overselling fast-moving products

Stockouts caused by outdated inventory counts

Manual reconciliation at the end of each day

Delayed order fulfillment

Increased refunds and cancellations

Lost customer trust due to inaccurate availability

A reliable Square Shopify integration ensures your POS and online store always reflect the same inventory. This prevents costly errors, improves operational efficiency, and saves hours of manual work every week.

Who Is This Shopify and Square Integration For?

QuickSync is designed for businesses that sell both online and in-store and need real-time accuracy.

Retailers using Square POS with a Shopify online store

Brick-and-mortar stores expanding into e-commerce

Multi-location retailers managing shared inventory

Boutique, apparel, and specialty product sellers

Businesses with limited stock or fast-moving products

Teams tired of manual syncing and inventory errors

If inventory accuracy matters to your business, this integration is essential.

Key features

What Gets Synced Between Shopify & Square

QuickSync ensures your Shopify and Square stores always speak the same language by syncing the most critical business data in real time so nothing slips through the cracks.

Inventory Updates

Every sale updates stock instantly across both platforms. Whether a product sells online or in-store, inventory stays accurate everywhere, no overselling, no surprises.

Clover POS Orders

All orders created in Square automatically appear in Shopify, giving you one centralized system for order management, fulfillment, and reporting.

Product Information

Your product catalog stays perfectly aligned. Titles, descriptions, images, pricing, and availability sync seamlessly between Shopify and Square whenever changes are made.

Variants & Options

Sizes, colors, styles, and other variants sync accurately across platforms, ensuring consistent listings and correct stock levels for every option.

Pricing Data

Prices sync between Shopify and Square with flexibility keep them consistent across channels or manage platform-specific pricing strategies when needed.

SKU Matching

SKUs are synced and matched automatically, preventing duplicates and ensuring every product is tracked correctly across both systems.

Why QuickSync Is the Best Shopify & Square Integration Solution

Thousands of online multi-channel sellers and retailers trust QuickSync because it delivers:

Free 14-day trial: try before you commit

No technical setup required: easy for anyone to use

Automatic SKU matching: no manual work, no errors

Plans starting at just $19/month: affordable for all sellers

Automatic error handling: avoid costly mistakes automatically

Stable syncing for growing catalogs: scale your business confidently

Multi-location Square POS support: streamline multi-channel sales

Real-time inventory syncing: 100% accurate, reduces overselling by 90%

24/7 customer support & 99.9% uptime: reliable performance you can trust

Centralized order management in Shopify: save 10–20+ hours every week

QuickSync eliminated the complexity from Square Shopify integration, letting you focus on selling (not fixing errors).

How Shopify Clover Integration Works

Keep everything aligned with QuickSync Shopify and Square integration without extra work.

Step 01

Create your QuickSync account

Step 01

Step 02

Connect the Shopify store

Step 02

Step 03

Connect Square POS store

Step 03

Step 04

Choose what to sync. Inventory, Products, Orders.

Step 04

Once connected, QuickSync manages syncing automatically in the background. There’s no need for manual monitoring, technical configuration, or ongoing maintenance.

Save Time With Shopify Clover Integration — Start Your Free Trial

No double work. No spreadsheets. Fully automated.

Pricing

Affordable, Transparent, Built for Growth

Stop thousands of dollars in potential losses for the price of a daily coffee.

$19/mo

Lite Plan

Start strong without overspending

Accurate inventory sync across stores

Import and export products instantly

Automate basics and avoid manual work

Simple setup with zero learning curve

Best for startups entering multichannel selling

$29/mo

Pro Plan

Unlock full multichannel power

Real-time inventory syncing

Product syncing from master store

Order syncing to prevent overselling

Faster sync speeds for growing stores

Scale your sales without adding workload

$69/mo

Ultra Plan

The ultimate automation upgrade

Done-for-you setup to save time

Priority product syncing performance

Priority order syncing reliability

Videos, notes, forex & price rules

Built for high-volume, complex operations

Reviews

Trusted by 10k+ merchants

What growing businesses say about us

Probably the best support I’ve ever received from an app. Joseph went above and beyond to answer questions and provide documentation I needed to confirm what was syncing between the app and my store. Great follow through and super friendly. Thank you!

Fat Flower

United States

Easy to set up, and online support was fast and very helpful. Joseph was great to work with and willing to really help me get the app up and running. Thanks!no

Milky Tomato

United States

This app really helps you with your store having two different systems to chase your products. Also when I was having a struggle with something Customer Service Agent Normie helped me with a very simple task but swiftly.
Thank you!

MON Online Store

Japan

Frequently Asked Questions

Can Shopify integrate with Square POS?

Yes. Shopify can integrate seamlessly with Square POS using QuickSync. This Shopify Square integration allows businesses to connect Shopify with Square and automatically sync inventory, product listings, and orders between the two platforms. It eliminates manual data entry and helps manage both online sales and in-store transactions more efficiently.

Can Shopify inventory sync with Square in real time?

Absolutely. QuickSync ensures that inventory updates happen instantly whenever a sale occurs on either Shopify or Square. This real-time syncing prevents overselling, stockouts, and ensures that your online and in-store inventory levels are always accurate.

Will Square POS orders sync back into Shopify?

Yes. All orders processed through Square POS are automatically pushed into Shopify. This centralized order management makes tracking, reporting, and fulfillment easier, so you can manage all sales from one place without manual data entry.

What happens if Shopify and Square inventory are not synced?

Without syncing, businesses often face overselling, stock discrepancies, delayed orders, and customer dissatisfaction. Products may appear in stock online but be sold out in-store, resulting in cancellations, refunds, and lost revenue. Real-time syncing avoids these costly errors.

Can I manage Shopify and Square inventory from one place?

Yes. QuickSync enables centralized inventory management, meaning you can update stock, pricing, and product information in Shopify or Square and have it automatically reflected on the other platform. This saves time and reduces the risk of manual mistakes.

Is Square and Shopify integration suitable for multi-location retail stores?

Absolutely. QuickSync supports multiple locations, making it ideal for businesses with several brick-and-mortar stores. Inventory updates are synced across all locations in real time, ensuring accurate stock visibility and improved sales performance.

Can I choose which products or collections to sync?

Yes. QuickSync allows you to selectively sync specific products, collections, or SKUs between Shopify and Square. This flexibility supports unique business needs, seasonal inventory, and customized sales strategies across different sales channels.

How often does QuickSync sync inventory and orders?

QuickSync uses real-time automation, meaning inventory updates, product changes, and order data sync instantly as they happen. There’s no need to manually trigger syncing, ensuring both platforms remain accurate and aligned at all times.

Does QuickSync handle product variants like size, color, or style?

Yes. QuickSync fully supports product variants such as size, color, and style. Each variant is synced individually between Shopify and Square, ensuring precise inventory tracking and consistent product listings across both platforms.

What if I need to pause syncing temporarily? Will I lose data?

No. You can safely pause syncing at any time without losing data. When syncing resumes, QuickSync updates all inventory, orders, and product data automatically, ensuring both platforms remain accurate and fully synchronized.