Running WooCommerce and Square POS together sounds simple until your inventory, orders, and customer data start changing in two places.
A customer buys something through Square POS. Another shopper places an order through WooCommerce. Then someone requests a refund, and suddenly you’re checking two dashboards to figure out what happened.
That’s where the right WooCommerce Square integration matters.
You aren’t always comparing payment gateways. You’re often comparing how each integration handles products, inventory, orders, customers, POS sales, payments, and Square-specific features.
Some differences won’t matter to a small online store.
But they can matter a lot to a retailer that sells online and in person.
This comparison looks at the workflows that can affect your day-to-day operations, including product synchronization, inventory updates, order synchronization, Square POS sales, customer data, payment methods, loyalty, multi-location workflows, pricing, and troubleshooting.
How We Compared WC Shop Sync and Square for WooCommerce
We compared WC Shop Sync and Square for WooCommerce across the workflows that matter most to online and physical retailers.
That includes product synchronization, inventory updates, order synchronization, Square POS sales, customer data, payment methods, loyalty, multi-location workflows, pricing, and troubleshooting.
We also checked current WooCommerce documentation and WC Shop Sync’s current feature and pricing information while preparing this comparison. Features can change between plugin versions, so check the latest documentation before making changes to a live store.
WC Shop Sync vs Square for WooCommerce: Quick Comparison
| Feature | WC Shop Sync | Square for WooCommerce |
| Square payments | Yes | Yes |
| Product synchronization | Yes | Yes |
| Inventory synchronization | Yes | Yes |
| Simple products | Yes | Yes |
| Variable products | Yes | Yes |
| Customer synchronization | Supported on Pro plans | Supported |
| Square POS order synchronization | Pro feature | Square POS sales don’t sync to WooCommerce as sales orders |
| Order fulfillment synchronization | Two-way order synchronization supported | Bidirectional fulfillment sync |
| Square Loyalty | Pro feature | Not listed as a native feature |
| GTIN synchronization | Supported | Not listed in current sync documentation |
| Saved cards | Supported | Supported |
| Square Gift Cards | Supported | Supported |
| Multi-location workflows | Custom multi-location options available | One Square location per WooCommerce connection |
| Product sync logs | Supported | WooCommerce logs and sync tools |
| Automatic inventory synchronization | Supported on Pro plans | Supported through background synchronization |
| Free version | Yes | Yes |
The order row deserves attention.
WooCommerce’s current documentation separates order fulfillment synchronization from Square POS sales. Its extension can sync fulfillment information between WooCommerce and Square, but Square POS sales don’t sync back to WooCommerce as sales orders.
WC Shop Sync takes a broader order-sync approach and supports Square-to-WooCommerce and WooCommerce-to-Square order synchronization, including Square POS order synchronization.
Payment Integration vs Sync vs POS Integration
These terms sound similar.
They aren’t.
A payment integration handles checkout. It lets WooCommerce send payment information to Square and receive the payment result.
A synchronization integration moves information between WooCommerce and Square, such as products, inventory, orders, or customer records.
A POS integration connects physical sales with your wider store operation. That can include products, stock, orders, and customer information.
That’s why a search for Square payment gateway for WooCommerce doesn’t always mean the same thing as a search for Square sync for WooCommerce.
For example:
WooCommerce checkout → Square payment
Another store might need:
WooCommerce products ↔ Square products
A retailer could need:
WooCommerce inventory ↔ Square inventory ↔ Square POS
And a larger operation might need:
Products + inventory + orders + customers + payments + loyalty + POS
Your required workflow should drive the comparison.
What Is WC Shop Sync?
WC Shop Sync is a WooCommerce plugin that connects WooCommerce with Square for payments and data synchronization.
It goes beyond checkout.
The plugin currently advertises product, inventory, order, and customer synchronization. It also lists Square POS order synchronization, loyalty features, saved cards, transaction tools, GTIN synchronization, and several Square payment methods.
That gives retailers several ways to connect their store.
For example, you might sell through:
- WooCommerce online
- Square POS in a physical store
- Square payments at WooCommerce checkout
- Square customer records
- Square Loyalty
- Multiple inventory locations or sales channels
WC Shop Sync also advertises automatic and real-time synchronization for supported workflows. Its current pricing information lists webhook-based automatic stock synchronization and automatic order synchronization among its paid features.
The exact features depend on the plan you choose.
What Is Square for WooCommerce?
Square for WooCommerce is WooCommerce’s official Square extension.
It combines Square payments with product and inventory synchronization. It also offers optional bidirectional order fulfillment synchronization between WooCommerce and the Square Dashboard.
You can choose WooCommerce or Square as the source of truth for product data. That choice determines which platform’s product information takes precedence during synchronization.
The extension also supports Square payment options such as card payments, Apple Pay, Google Pay, Cash App Pay, and Square Gift Cards.
But there’s an important distinction.
Square POS sales don’t sync to WooCommerce as sales orders. WooCommerce’s documentation separates POS sales from its order fulfillment synchronization feature.
WC Shop Sync vs Square for WooCommerce: Feature Comparison
Both integrations connect WooCommerce with Square.
The workflows aren’t identical.
1. Square Payment Gateway
If your main requirement involves accepting Square payments through WooCommerce, both options support that use case.
WC Shop Sync currently advertises Square payments alongside options such as Google Pay, Apple Pay, Afterpay, Cash App Pay, ACH payments, and Square Gift Cards.
Square for WooCommerce also supports Square card payments, digital wallets, Cash App Pay, and Square Gift Cards through its current extension.
So don’t choose an integration simply because it lists “Square payment gateway.”
Look at the payment methods your customers actually use.
And check your market before you build your checkout around Square.
Square currently supports payment processing in Australia, Canada, France, Ireland, Japan, Spain, the United Kingdom, and the United States. Payment methods and available features can vary by country.
2. Product Synchronization
Product synchronization can determine how much catalog work your team handles manually.
Both integrations can synchronize product information between WooCommerce and Square. The rules differ, though.
Square for WooCommerce lets you select the system of record for product data. If you select WooCommerce, WooCommerce sends product information to Square. If you select Square, Square sends product information to WooCommerce.
That source-of-truth setting matters.
The selected platform controls which product information takes precedence when the integration synchronizes data.
WooCommerce Square also uses SKUs to match products between WooCommerce and Square. Each product needs a matching SKU for reliable product matching.
WC Shop Sync advertises WooCommerce-to-Square and Square-to-WooCommerce product synchronization, automatic product synchronization, product sync preferences, synchronization logs, and GTIN synchronization.
When you compare the two, check:
- Product names
- Descriptions
- Prices
- Sale prices
- Images
- Categories
- SKUs
- GTINs
- Product variations
- Product status
- Inventory tracking
- Sync direction
- Manual synchronization
- Automatic synchronization
Don’t assume both integrations handle every field in exactly the same way.
3. WooCommerce Square Inventory Sync
Inventory creates a very different problem.
A wrong product description rarely stops a sale.
A wrong stock count can.
Both integrations support inventory synchronization, but their approaches differ.
Square for WooCommerce can sync inventory between WooCommerce and Square. It also checks Square inventory on a schedule so sales made through Square POS can reduce WooCommerce stock. WooCommerce’s current documentation says this inventory check runs hourly, including when WooCommerce acts as the product-data source.
That doesn’t mean every stock change appears instantly.
WooCommerce describes the stock value as accurate as of the last check rather than instantly updated.
WC Shop Sync advertises automatic and real-time inventory synchronization, with automatic stock synchronization through webhooks listed among its supported paid features.
When inventory accuracy matters, compare:
- SKU matching
- Inventory sync frequency
- Automatic synchronization
- Manual synchronization
- Stock deductions
- Location mapping
- Product mapping
- Sync logs
- Variation handling
- Error handling
And don’t treat scheduled inventory updates as instant synchronization.
4. Order Synchronization
Order synchronization causes a lot of confusion.
The word “sync” covers several different workflows.
WC Shop Sync currently lists Square-to-WooCommerce and WooCommerce-to-Square order synchronization, order synchronization history, automatic order synchronization, transaction synchronization, and Square POS order synchronization.
Square for WooCommerce handles orders differently.
Its current extension includes an opt-in bidirectional order fulfillment synchronization feature. WooCommerce orders can sync to Square with fulfillment details, while fulfillment status changes in Square can sync back to WooCommerce. WooCommerce keeps this feature disabled by default until you enable it.
That distinction matters.
Order fulfillment synchronization doesn’t mean that every Square POS sale becomes a WooCommerce order.
WooCommerce’s current documentation states that Square POS sales don’t sync to WooCommerce as sales orders.
5. Sync Square POS Orders With WooCommerce
This is one of the biggest differences to examine.
Imagine a customer walks into your physical store.
They buy an item through Square POS.
What happens next?
With WC Shop Sync, Square POS order synchronization can bring those Square orders into WooCommerce, giving you a way to view Square POS sales alongside your WooCommerce orders. WC Shop Sync currently lists Square POS order synchronization as a Pro feature.
Square for WooCommerce follows a different model. Its order sync feature focuses on fulfillment information for WooCommerce-originated orders, while WooCommerce states that Square POS sales don’t sync back as WooCommerce sales orders.
That’s a meaningful difference for retailers.
If your business needs Square POS orders inside WooCommerce, test that workflow before moving a live store to any integration.
6. Customer Synchronization
Customer records can get messy when two platforms collect information.
One customer might buy online today, shop in-store tomorrow, request a refund later, and join a loyalty program after that.
WC Shop Sync currently lists customer synchronization, automatic customer synchronization, customer merging, and customer creation during supported Square order workflows among its features.
Square for WooCommerce also supports customer-data synchronization through its Square integration.
For a customer-heavy store, compare:
- Customer creation
- Customer updates
- Email matching
- Duplicate handling
- Customer merging
- Customer profiles
- Order history
- Guest customer handling
- Loyalty account association
Don’t assume two integrations resolve duplicate customer records in the same way.
7. Square POS Integration With WooCommerce
Square POS matters most when you sell both online and in person.
The basic workflow looks simple:
Physical sale → Square POS → inventory change → online stock
The reverse workflow matters too:
Online sale → WooCommerce → inventory change → Square
The hard part comes from keeping product, inventory, customer, and order data aligned across both systems.
So if Square POS sits at the center of your retail operation, don’t stop at the payment gateway settings. Test a complete POS sale, including the order, inventory deduction, customer record, and any refund or fulfillment workflow you need.
8. Square Loyalty and Customer Engagement
Loyalty can change the comparison for stores that already use Square’s customer ecosystem.
WC Shop Sync currently lists Square Loyalty as a Business-plan feature and describes loyalty synchronization between Square and WooCommerce, including earning and redeeming rewards through WooCommerce checkout.
Square for WooCommerce’s current extension documentation doesn’t list Square Loyalty as a native WooCommerce feature.
If loyalty matters to your store, compare the complete workflow.
Check how customers earn points.
Then check redemption.
And check how the integration associates loyalty activity with customer records.
9. Multi-Location Synchronization
Multiple locations add another layer.
A single online store can serve customers while several physical locations hold stock.
Square for WooCommerce currently lets you select a Square business location for your WooCommerce store, but only one Square location can link to a WooCommerce store at a time. Products and inventory tied to that selected location sync with the store.
WC Shop Sync takes a different approach for businesses that need broader multi-location workflows. Its current pricing information describes custom multi-store setups for multiple Square locations, warehouses, and pop-up locations, including inventory, orders, and customer synchronization.
If your business operates several physical locations, test:
- Location mapping
- Product availability
- Location-specific stock
- Stock deductions
- Online inventory
- POS sales
- Product creation
- Variation handling
- Manual sync
- Automatic sync
- Order routing
A multi-location setup can behave very differently from a single-location store.
Payment Plugin vs Square Sync Plugin: What’s the Difference?
This question sits underneath the entire comparison.
A payment integration handles checkout.
A synchronization integration moves information between platforms.
A POS integration connects physical sales with your wider store operation.
They’re related.
They’re not interchangeable.
For example, a store might only need:
WooCommerce checkout → Square payment
Another store might need:
WooCommerce products ↔ Square products
A third store might need:
WooCommerce inventory ↔ Square inventory ↔ Square POS
And a larger retailer might need:
Products + inventory + orders + customers + payments + loyalty + POS
That’s why the term WooCommerce Square integration covers a much wider set of needs than a simple Square payment gateway.
WC Shop Sync vs Square for WooCommerce: Pricing
Plugin price tells only part of the story.
Your total cost can include:
- Plugin fees
- Payment processing
- Square account requirements
- Premium features
- Support
- Square hardware
- Additional Square services
- WooCommerce extensions
- Development time
- Maintenance time
WC Shop Sync Pricing
WC Shop Sync offers a free version alongside paid plans.
Its current annual plans include:
| Plan | Current annual price |
| Basic | $99.99/year |
| Professional | $169.99/year |
| Business | $189.99/year |
The paid plans add different levels of order synchronization, customer synchronization, product synchronization, stock synchronization, gift card support, Square Express Checkout, Square Terminal support, Square Loyalty, and technical assistance. WC Shop Sync also advertises lifetime pricing options.
Check current WC Shop Sync pricing before purchasing, as plan features and prices can change.
Square for WooCommerce Pricing
Square for WooCommerce comes as a free WooCommerce extension.
But free doesn’t mean payment processing costs nothing.
Square charges applicable payment-processing fees when you use its payment services, and those fees can vary by market and transaction type.
Square’s payment-processing availability also depends on the seller’s country. Its current documentation lists Australia, Canada, France, Ireland, Japan, Spain, the United Kingdom, and the United States as supported payment-processing regions.
Other Costs to Consider
Don’t compare the plugin prices alone.
A better comparison includes:
- Payment processing fees
- Square hardware
- Premium WooCommerce extensions
- Subscription features
- Support requirements
- Developer work
- Inventory management
- Multi-location requirements
The cheapest plugin isn’t always the cheapest setup.
WC Shop Sync: Features and Best Use Cases
WC Shop Sync connects WooCommerce with Square across payments, products, inventory, orders, customers, and several Square-specific workflows.
Key Features
- Square payment gateway integration
- Product synchronization
- Inventory synchronization
- Simple and variable product synchronization
- WooCommerce-to-Square synchronization
- Square-to-WooCommerce synchronization
- Customer synchronization
- Customer merging
- Square POS order synchronization
- Square Loyalty support
- GTIN synchronization
- Saved card support
- Transaction synchronization
- Refund-related functionality
- Product synchronization logs
- Automatic order synchronization
- Automatic stock synchronization
- Square Gift Card support
- Square payment methods such as Afterpay, Google Pay, Apple Pay, Cash App Pay, and ACH Payments
Best for
WC Shop Sync is worth evaluating when your store needs Square payments alongside broader WooCommerce-Square synchronization, especially if Square POS orders, customer synchronization, loyalty, automatic stock updates, or other Square-specific workflows matter to your operation.
Things to Check
Your exact workflow still matters.
Feature availability can differ by plan.
Square payment processing also depends on your market.
And businesses with multiple Square locations should test their location, inventory, and order requirements before launch.
Square for WooCommerce: Features and Best Use Cases
Square for WooCommerce combines Square payments with WooCommerce product and inventory synchronization.
It also provides customer data synchronization and optional order fulfillment synchronization.
Key Features
- Official WooCommerce Square extension
- Square payment processing
- Product synchronization
- Inventory synchronization
- WooCommerce-to-Square product sync
- Square-to-WooCommerce product sync
- Configurable product source of truth
- SKU-based product matching
- Customer data synchronization
- Square Gift Cards
- Apple Pay
- Google Pay
- Cash App Pay
- Bidirectional order fulfillment synchronization
- WooCommerce documentation covering setup, products, inventory, payments, and orders
Best for
Square for WooCommerce is worth evaluating when you want WooCommerce’s official Square extension for Square payments, product and inventory synchronization, customer data, and order fulfillment workflows.
Things to Check
Product matching relies on SKUs.
Your products also need the correct Square location.
Background processing supports automatic synchronization.
Inventory updates from Square POS rely on scheduled checks rather than an instant stock update after every sale.
And Square POS sales don’t sync into WooCommerce as sales orders.
WC Shop Sync vs Square for WooCommerce: Which One Fits Your Store?
Both plugins connect WooCommerce with Square.
The important question is what you need them to sync.
If You Mainly Need Square Payments
Both integrations support Square payments and multiple payment methods.
Compare the payment methods you need, checkout requirements, processing fees, and country availability before choosing.
If You Need Two-Way Product Synchronization
Both integrations support product synchronization between WooCommerce and Square.
Square for WooCommerce lets you choose the source of truth for product data and uses SKUs to match products. WC Shop Sync supports WooCommerce-to-Square and Square-to-WooCommerce product synchronization, including automatic synchronization on supported plans.
If Inventory Accuracy Is Your Priority
Start with the way your store changes stock.
If Square POS creates frequent stock changes, check how quickly those changes reach WooCommerce.
Square for WooCommerce checks Square inventory on a schedule, including hourly inventory checks for POS activity. WC Shop Sync advertises automatic stock synchronization through webhooks and real-time inventory synchronization features.
If You Sell Through Square POS and WooCommerce
This is one of the clearest workflow differences.
WC Shop Sync lists Square POS order synchronization as a Pro feature. Square for WooCommerce provides bidirectional order fulfillment synchronization, but WooCommerce states that Square POS sales don’t sync to WooCommerce as sales orders.
If you need Square POS sales inside WooCommerce, test that workflow specifically.
If You Need Customer and Order Synchronization
Both integrations support customer-related synchronization.
The details matter, though.
Compare customer creation, updates, duplicate handling, merging, order synchronization, refunds, fulfillment details, and POS sales visibility.
If You Need Square Loyalty With WooCommerce
WC Shop Sync currently lists Square Loyalty as a Business-plan feature.
Square for WooCommerce doesn’t list Square Loyalty as a native feature in its current extension documentation.
If loyalty sits at the center of your customer strategy, test earning, redemption, customer matching, and checkout behavior before launch.
WC Shop Sync vs Square for WooCommerce: Final Comparison
The right integration depends on the WooCommerce-Square workflows your store needs to run every day.
| If you need… | Compare these factors |
| Square payments | Payment methods, checkout requirements, fees, and market availability |
| Product synchronization | Supported fields, SKU matching, source of truth, and sync direction |
| Inventory synchronization | Sync frequency, automation, locations, stock deductions, and error handling |
| Square POS integration | POS sales, order synchronization, and inventory workflows |
| Order synchronization | Order creation, fulfillment, refunds, status updates, and POS orders |
| Customer synchronization | Customer creation, updates, duplicate handling, and merging |
| Square Loyalty | Point earning, redemption, customer matching, and synchronization |
| GTIN synchronization | GTIN support, product matching, and catalog mapping |
| Multi-location selling | Location mapping, inventory allocation, order routing, and stock management |
| Troubleshooting | Sync logs, error messages, retry controls, and support |
WC Shop Sync and Square for WooCommerce both connect WooCommerce with Square, but they don’t solve every workflow in the same way.
WC Shop Sync currently offers broader synchronization features that include Square POS order synchronization, customer synchronization, loyalty, GTIN synchronization, and automatic stock synchronization across supported plans.
Square for WooCommerce provides Square payments, product and inventory synchronization, customer data synchronization, and bidirectional order fulfillment synchronization. It also uses a selected source of truth and SKU matching for product synchronization.
So map one real customer journey before you switch.
Then test it.
Frequently Asked Questions
Is WC Shop Sync the same as Square for WooCommerce?
No.
WC Shop Sync is a third-party WooCommerce plugin that connects WooCommerce with Square across payments, products, inventory, orders, customers, loyalty, and POS workflows.
Square for WooCommerce is WooCommerce’s official Square extension, with payments, product and inventory synchronization, customer data synchronization, and order fulfillment synchronization.
Can I use WC Shop Sync for Square payments?
Yes.
WC Shop Sync supports Square payments and lists payment options that include cards,
Google Pay, Apple Pay, Afterpay, Cash App Pay, ACH Payments, and Square Gift Cards.
The payment methods available to you can depend on your Square market and account.
Is WC Shop Sync a Square for WooCommerce alternative?
Yes. WC Shop Sync can serve as a Square for WooCommerce alternative for merchants who want Square payments alongside WooCommerce-to-Square synchronization and additional workflows such as Square POS order synchronization and loyalty.
Which plugin is better for Square inventory synchronization?
Both WC Shop Sync and Square for WooCommerce support WooCommerce-Square inventory synchronization.
The practical comparison comes down to sync frequency, automation, SKU matching, product mapping, Square location handling, logging, and how each integration handles stock changes from Square POS.
WooCommerce Square currently checks Square inventory on a schedule, including hourly checks for POS activity. WC Shop Sync advertises automatic stock synchronization through webhooks and real-time inventory synchronization features on supported plans.
Can I sync Square POS orders with WooCommerce?
Yes. WC Shop Sync supports Square POS order synchronization, allowing Square POS sales to sync with WooCommerce.
Square for WooCommerce handles orders differently. Its current order-sync feature focuses on fulfillment information, while WooCommerce states that Square POS sales don’t sync back to WooCommerce as sales orders.
Does Square for WooCommerce sync Square POS sales to WooCommerce?
No. WooCommerce’s current documentation says Square POS sales don’t sync to WooCommerce as sales orders.
The extension instead provides product and inventory synchronization plus optional bidirectional order fulfillment synchronization.
Can I sync WooCommerce products with Square?
Yes. Both WC Shop Sync and Square for WooCommerce support product synchronization between WooCommerce and Square.
WooCommerce Square lets you choose WooCommerce or Square as the source of truth and uses matching SKUs to identify products between the two platforms.
Does Square Loyalty work with WooCommerce?
WC Shop Sync currently lists Square Loyalty as a Business-plan feature and describes loyalty synchronization between Square and WooCommerce, including earning and redeeming rewards through WooCommerce checkout.
WooCommerce’s current Square extension documentation doesn’t list Square Loyalty as a native feature.
Does Square for WooCommerce sync inventory in real time?
Not for every inventory update.
WooCommerce Square uses background synchronization, and its current documentation says WooCommerce checks Square inventory hourly to account for point-of-sale sales.
Your WooCommerce stock therefore reflects the latest successful synchronization rather than an instant update after every Square POS transaction.
How much does WC Shop Sync cost?
WC Shop Sync offers a free version and paid plans.
Its current annual plans include Basic at $99.99/year, Professional at $169.99/year, and Business at $189.99/year. The plugin also advertises lifetime licensing options.
Check the current WC Shop Sync pricing before purchasing because prices and included features can change.
Is Square for WooCommerce free?
Yes. WooCommerce provides the Square extension at no plugin purchase cost.
However, Square still charges applicable payment-processing fees when you use Square’s payment services.
Your setup may also involve costs for Square hardware, other services, or additional WooCommerce extensions.
Do I need a Square account to use these plugins?
Yes. Both integrations connect WooCommerce to Square, so you’ll need a Square account for the Square services you plan to use.
If you want to process payments through Square, your account must also meet Square’s payment-processing requirements for your market.
Square currently supports payment processing in Australia, Canada, France, Ireland, Japan, Spain, the United Kingdom, and the United States.
Can I connect multiple Square locations to WooCommerce?
WooCommerce Square currently lets you connect one Square location to a WooCommerce store at a time. Products and inventory associated with that selected location sync with WooCommerce.
WC Shop Sync advertises custom multi-store setups for businesses that need to work with multiple Square locations, warehouses, or pop-up locations.
If you operate multiple locations, test the exact inventory and order-routing workflow you need before launch.
Final Takeaway
WC Shop Sync and Square for WooCommerce both connect WooCommerce with Square.
The real difference comes down to the workflows you need.
If you mainly need Square payments, product synchronization, inventory synchronization, and WooCommerce’s official Square extension, Square for WooCommerce covers those core requirements. It also provides customer synchronization and optional order fulfillment synchronization.
If you need broader WooCommerce-Square synchronization, including Square POS order synchronization, automatic customer synchronization, loyalty, GTIN synchronization, and automatic stock workflows across supported plans, WC Shop Sync offers those capabilities.
Neither workflow should be judged by the payment gateway alone.
Look at the complete journey.
A customer places an order. Stock changes. The order reaches your team. A POS sale happens. A customer record updates. Someone requests a refund.
That’s the workflow your integration needs to handle.
Test that workflow before you put it in charge of a live store.