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Flatpay
Payment Solutions

Accept card payments with flat-rate pricing

Process in-store and online card payments with a single, transparent fee. No hidden charges, no monthly surprises — just simple pricing for every transaction.

Overview

The Flatpay integration lets you accept card payments both at the front desk and online with one predictable rate per transaction. Flatpay handles Visa, Mastercard, and Dankort with a single flat fee — no interchange markups, no monthly gateway fees. Transactions sync to your Booking Board dashboard so you always have a clear picture of your revenue.

What you can do

Flat-rate transaction fees

One fee per transaction regardless of card type. No interchange surprises, no hidden monthly charges.

In-store terminal payments

Accept Visa, Mastercard, and Dankort at your front desk using Flatpay terminals.

Online payment processing

Charge membership fees, one-off purchases, and class packs through your online booking flow.

Revenue dashboard sync

Every transaction appears in your Booking Board revenue overview automatically. No CSV exports needed.

Use cases

  • When you want predictable payment costs without interchange fee complexity.
  • When you sell merchandise, drinks, or drop-in passes at the front desk.
  • When you need both in-store terminals and online payments under one provider.

How it works

1

Create a Flatpay account

Sign up with Flatpay and complete their merchant onboarding. Approval typically takes one to two business days.

2

Connect in Booking Board

Enter your Flatpay credentials in the Booking Board payment settings. The integration activates immediately.

3

Start accepting payments

Payments are processed through Flatpay and revenue data syncs to your dashboard in real time.

Setup details

Setup time

Under 10 minutes

Requirements

Active Flatpay merchant account

Plan

Manage

Frequently asked questions

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