WooCommerce Square

What the author says it does

This plugin allows you to securely accept payments, synchronize sales, and seamlessly manage inventory and product data between WooCommerce and Square POS.

The Square plugin is PCI and SAQ A-level compliant.

Accept payments anywhere, anytime

• The Square plugin extends WooCommerce to allow you to accept payments via Square – including support for Apple Pay®, Google Pay, WooCommerce Subscriptions and WooCommerce Pre-Orders.
• Recurring customers can save payment methods and use them at checkout.
• Customize payment forms with automatic formatting, mobile-friendly options, and retina card icons.

Manage your business all in one place

Sync your product and inventory information from WooCommerce to Square, or from Square to WooCommerce — set everything up once, and whenever you make a sale, your inventory automatically updates on both platforms.

• If you sell mainly online, set WooCommerce as your system of record so WooCommerce pushes product name, inventory, prices, categories, and images to Square.
• If you sell in multiple locations and online, set Square as your system of record so Square pushes product name, inventory, prices, categories, and images to WooCommerce.

The opening of the plugin's own description. The full text, installation notes and changelog are on its WordPress.org page.

Questions the author answers

Latest changelog entry

5.5.2 – 2026-10-15

• Fix – Prevent duplicate Square items and categories when a failed sync batch is retried item by item, and stop saving temporary Square IDs on products.
• Fix – Checkout with a Square credit card or Cash App Pay no longer fails with a “value too low” error when a WooCommerce gift card covers more than the order subtotal but less than the order total. The remaining balance is now charged.
• Fix – Show the current cart total in the Apple Pay sheet on the Cart and Checkout blocks after the cart changes.