Square + eCommerce Integration

Connect Square to your online store.

Sell in person with Square and online with Shopify or WooCommerce, without the data living in two places. We sync inventory, products, orders and payments in real time, two-way, across every channel.

Get Free Automation Assessment Browse Connectors

What we sync between Square and eCommerce

Your counter and your website, finally on the same data.

Inventory

One shared stock count across Square and your online store.

Products

Catalog items and pricing kept consistent everywhere.

Orders

In-store and online sales captured in one unified record.

Payments

Square payment data available for reporting and accounting.

Omnichannel without the headaches

Square handles the register, your eCommerce platform handles the web, and we keep them honest.

Real-time stock sync

Sell at the counter and your online stock updates instantly.

Multi-location

Track inventory and sales across multiple Square locations.

Accounting-ready

Unified sales feed onward to QuickBooks, Sage or your ERP.

Reliable & monitored

Retries and logging keep every sale and stock change accounted for.

eCommerce platforms we connect to Square

Whatever you sell on online, we can link it to Square.

Shopify WooCommerce Magento OpenCart Amazon

How it looks in production

Square POS connected to an online store through our integration layer.

Square + eCommerce

Unified In-Store & Online Selling

Square POS ↔ Integration Layer ↔ Shopify / WooCommerce
Unified Sales → Integration Layer → QuickBooks Real-time, two-way sync · multi-location · inventory, orders & payments
0
Overselling
Real-time
Stock Sync
Unified
Sales View
Auto
Accounting Feed

Square eCommerce FAQs

Which eCommerce platforms can connect to Square?

Shopify, WooCommerce, Magento, OpenCart, Amazon and others — any platform with an available API.

Does inventory stay accurate across channels?

Yes. A shared stock count syncs in real time, so a counter sale updates your online store instantly.

Can you handle multiple Square locations?

Yes. We track inventory and sales across multiple Square locations in one unified view.

Can sales flow into accounting?

Yes. Combined online and in-store sales can post automatically to QuickBooks, Sage or your ERP.

Ready to connect Square and your store?

Get a free automation assessment — we'll map your Square POS and eCommerce platform and show you exactly how we'd keep inventory and sales in sync.

Get Free Automation Assessment See Case Studies
Call WhatsApp Get Quote