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Don't leave us!
We assist over 10,000 small and medium-sized businesses with cost-effective payment solutions. Take the test and calculate your savings.
Quickly and easily integrate the Flatpay online payment solution directly into your webshop.
Enable secure and straightforward online payment processing at a simple and competitive price.
No hidden fees
Our online payment solutions have no hidden fees. We promise. Get a simple and low price for all payment methods.
Secure online payments
Security is key. The Technology and encryption methods ensure that all payments are protected, and all personal information stays confidential.
Daily settlements
Access your funds faster with daily settlements, a key benefit of our payment solution.
We’re always here for you
24/7 customer service ensures your payment processing runs smoothly, always.
Comparing our online payment against the market.
As a merchant, you can accept cards like Visa and Mastercard and other online payment methods like PayPal and Klarna.
Accept all these and more...
Beside these integrations, our system also support other webshops.
You just need an API key, which can be retrieved from Flatpay Support.
WooCommerce
Shopify*
Magento
Prestashop
Shopware
Dynamicweb
Opencart
Drupal
VirtueMart
Ucommerce
Ideal Shop
And others...
For more than 20 years, Billwerk+ has collaborated with partners on optimal payment solutions and have developed groundbreaking solutions that have set future standards for the payment industry.
Easy summary
Quick identification of approved payments and easy overview of settlements.
Integrations
WooCommerce, Shopify, Shopware,
Prestashop, Magneto and many more.
Payment methods
Most popular cards, Google Pay, Apple Pay, MobilePay, Vipps and many more.
Safety
With our PCI DSS-certified platform, we help you prevent and minimize risk of fraud.
From signing up to processing online payments, our intuitive platform and expert team make getting started with Flatpay a breeze.
Curious about something?
Don't hesitate to ask us, we're happy to help!
What is the price of Flatpay Online?
Which cards and payment methods can I accept?
Which webshop platforms can I use?
What is e-commerce/online payments?
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