Stop Manual Data Entry Between Squarespace and QuickBooks
Squarespace manages your storefront and orders. QuickBooks Online manages your accounting system. But without a proper Squarespace to QuickBooks integration, merchants have to export CSV files and update spreadsheets. They have to manually manage income and expense accounts during month-end reconciliation.
QuickSync connects your Squarespace account directly with your QuickBooks Online system. Orders, inventory, fees, refunds, taxes, and products sync automatically with accurate transaction dates. Your books stay clean, and reconciliation happens faster. You get a clear view of actual revenue.




Inventory Sync
Inventory syncs automatically after every Squarespace sale. Stock levels in QuickBooks always match what is sold on Squarespace. No manual adjustments required.

Orders Sync
Every Squarespace order syncs into QuickBooks with the correct order number, date, and amount. This keeps sales records accurate, with no duplicates or missing entries.

Refunds & Partial Refunds
Refunded Squarespace orders create accurate refund records in QuickBooks. Full and partial refunds sync correctly, including refunded amounts and related tax adjustments.

Fees & Shipping Charges
Payment processing fees and shipping charges post automatically to the correct expense accounts. This removes manual calculations and reduces adjustment work.

Payments & Payout Records
Payments from different payment methods are mapped correctly in QuickBooks. This makes it easier to match orders with payouts and track payment money without confusion.

Sales Tax Sync
Sales tax is applied using your existing QuickBooks tax settings. The tax configuration page allows mapping of each Squarespace tax to the corresponding sales tax in QuickBooks.
$19/mo
Best for startups entering multichannel selling
$29/mo
Scale your sales without adding workload
$69/mo
Built for high-volume, complex operations

Sign up on QuickSync.
Connect your Squarespace account.
Connect your QuickBooks Online account.
Choose sync options for sales, refunds, taxes, and fees
Choose sync options for sales, refunds, taxes, and fees


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