Worldline Contact - Payment terminals to help merchants grow.

Whatever the size of your business, as your payment service provider, we'll help you achieve your growth objectives with leading global payment services.

Boost your digital adoption with K-NOW by Knowmore

Would you like to help hundreds or thousands of users, whether trained or not, to get to grips with and use their business applications effectively in real-life situations, while at the same time reducing support calls, boosting productivity and increasing user satisfaction?


lower average support costs for our customers


reduction in the number of face-to-face training sessions


time spent creating and updating content

Make it easy for your company to use Worldline Contact

Knowmore is revolutionising the software user experience by simplifying every interaction. Thanks to K-Now GPS for Applications, an intuitive, guided approach, it optimises processes, promoting digital adoption and user satisfaction.

Knowmore simplifies the completion of complex tasks in business software and applications by providing step-by-step instructions for smooth and efficient use, whatever the user’s level of experience.

Knowmore offers 24/7 support, ensuring reliable, ongoing assistance for customers’ needs in an ever-changing digital environment.

The all-in-one tool for bringing your teams up to speed with your applications.

With interactive presentations available at all times and simplified personalised content creation, you can boost the effectiveness of your teams while monitoring their progress with intuitive analyses. With Knowmore, you have a reliable partner to bring your teams up to speed with ease.


your team members with interactive presentations available 24/7.


customised content in just a few clicks to guide users through any of your software's processes.


how your users interact with your content thanks to an easy-to-use dashboard and analyses.

The value proposition

Providing smooth and secure online payments can be tricky, especially if your business is growing fast. Worldline Online Payments Full Service takes care of every possible payment method, no matter how complex; all you have to do is integrate our solution to enjoy a seamless experience for you and your customers.

Our omnichannel payment solution enables you to create seamless customer journeys and make every shopping experience unique. Fully flexible, reliable and tailored to your business needs, our offering allows you to create your customised solution with new payment methods, optimised acquiring, payment devices and online integration, all through a pan-European payment solution.

As an international company, you are aware of the complexity of cross-border payments. Our aim is to simplify these payments for hundreds of merchants worldwide via a global gateway, with local payment options that customers appreciate. It allows your customers to pay in different ways. Good news for your customers. Good news for your business.




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