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What Flatpay works with

Does Flatpay work with your software?

Flatpay names few integrations. Its own help centre documents a Google and website ordering link, kitchen and bar printers, and Shopify, Magento 2 and PrestaShop for online payments. Automatic accounting links are listed for Danish software only, and it does not list Xero, QuickBooks, Deliveroo, Uber Eats, Just Eat or booking apps. Ask on your quote about anything you rely on.

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Accounting

Xero

Not listed

Not listed. Flatpay's automatic accounting integrations (e-conomic, Dinero and Billy) are marked Denmark only. In the UK you can download reports from the Flatpay portal or give your accountant access to it, and enter them in Xero. source

QuickBooks

Not listed

Not listed. Flatpay documents automatic accounting links for Danish software only. UK businesses export reports from the portal or give their accountant portal access. source

Sage

Not listed

Not listed. As with Xero and QuickBooks, use the portal reports or accountant access, and ask on your quote whether a Sage link is planned. source

Delivery and ordering

Deliveroo

Not listed

Not listed. Flatpay offers its own online ordering link that you add to your Google Business Profile and your website, so customers order from you directly. Its help centre does not mention Deliveroo. source

Uber Eats

Not listed

Not listed. Flatpay's help centre does not mention Uber Eats; its own ordering link is for direct orders from Google and your website. source

Just Eat

Not listed

Not listed. Flatpay's help centre does not mention Just Eat; its own ordering link is for direct orders from Google and your website. source

Google (Order online)

Documented

Yes. Flatpay's help centre shows how to add your online ordering link to the Food ordering section of your Google Business Profile, for pickup, delivery or both. Google decides whether it shows as an "Order online" button. source

Online shop

Shopify

With limits

For online payments, yes: Flatpay's help centre explains connecting Shopify to Frisbii (Flatpay's online payment platform) with an API key. That is for taking payments on your web shop, not for syncing your shop stock with the in-store POS. source

WooCommerce

Not listed

Not listed. Flatpay's help centre covers Shopify, Magento 2 and PrestaShop for online payments, but not WooCommerce. source

Your own website (WordPress, Wix, Squarespace)

Documented

Yes, for ordering: Flatpay gives steps to add an "Order online" button pointing at your Flatpay ordering link on WordPress, Wix, Squarespace and Shopify sites. source

Booking

Fresha

Not listed

Not listed. Flatpay does not advertise booking or deposits. Salons keep their booking app for bookings and deposits and use the Flatpay terminal for payment in the salon. source

Treatwell

Not listed

Not listed. Keep Treatwell for bookings and take in-salon payments on the Flatpay terminal. source

OpenTable and table booking

Not listed

Not listed. Flatpay's POS has a table view and split bills, but reservations stay in your booking system. source

Payments

Stripe

Not listed

No. Stripe is a separate payment provider. Flatpay's online payments run on its own platform (Frisbii), so you would not use both for the same payments. source

Kitchen and bar printers

Documented

Yes. Flatpay's POS sends orders to standalone kitchen and bar printers over the internet: you enter the printer's serial number in the portal, with no direct wiring. source

Another till or POS system

With limits

Only case by case: Flatpay says integration with other POS providers is possible only if Flatpay confirms it after a review. Ask before you sign if you want to keep your current till. source

Need it to work with your software? Ask on your free quote and the sales manager will confirm before you sign.

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Questions

Does Flatpay work with Xero?

Not listed. Flatpay's automatic accounting integrations (e-conomic, Dinero and Billy) are marked Denmark only. In the UK you can download reports from the Flatpay portal or give your accountant access to it, and enter them in Xero.

Does Flatpay work with QuickBooks?

Not listed. Flatpay documents automatic accounting links for Danish software only. UK businesses export reports from the portal or give their accountant portal access.

Does Flatpay work with Sage?

Not listed. As with Xero and QuickBooks, use the portal reports or accountant access, and ask on your quote whether a Sage link is planned.

Does Flatpay work with Deliveroo?

Not listed. Flatpay offers its own online ordering link that you add to your Google Business Profile and your website, so customers order from you directly. Its help centre does not mention Deliveroo.

Does Flatpay work with Uber Eats?

Not listed. Flatpay's help centre does not mention Uber Eats; its own ordering link is for direct orders from Google and your website.

Does Flatpay work with Just Eat?

Not listed. Flatpay's help centre does not mention Just Eat; its own ordering link is for direct orders from Google and your website.

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Sources, last checked 21 October 2026

Facts about Flatpay come from Flatpay's own website; to get a quote, use the form on this page.

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GetBrent is an independent UK directory. We work with Flatpay and may receive a fee if you sign up through this page; that does not change the facts shown, which come from each provider's own website or the regulator, checked 21 October 2026. Terms change, so check your own agreement.

Does Flatpay Work With Xero, Deliveroo, Shopify? (2026) | GetBrent