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PAYWISER d.o.o. Dunajska cesta 158, 1000 Ljubljana, Slovenia
Our services

Innovative payment solutions that simplify
how you send and receive money

Paywiser is the first Slovenian payment gateway that works closely with banks and payment institutions in the region. We also collaborate with integrators and companies involved in website design and payment systems. We cover the whole story, from the bank, integration to the payment processing. We work together with companies that want a partnership with a payment system provider because they want to offer more to their customers.

Onboarding with Paywiser is easy!


Point of sale POS

The registration and onboarding is quick, easy. You will receive a Card reader and an Android device with the printer to accept payments. If you would like to use your Android device (phone or tablet), you only need the printer next to your Android device.
To start with the onboarding process, submit an Merchant Application and fill in the questionnaire.


Online Payments e-Commerce

There are several solutions for accepting online payments, including already existing modules for the most common online stores. To begin the onboarding process, submit an application through the Merchant Application portal and fill in the questionnaire. This will be followed by checking your website, general terms, and content. For help on how to prepare a website to meet the required standards, please see our guide.

Products we deliver

Advantages of the PayWiser system


Competitive pricing

In assessing risk and document verification, we want to offer the best price to ensure good and long-term cooperation.


Our online system ensures compliance with the regulations, transparent operations and secure payment card procedures.

Simple integration

PayWiser integration enables easy card payments worldwide and in physical stores.


We are aware that each merchant needs a tailored service and support that we develop through the integration process.


Paywiser services are compatible with most of the leading online stores.

Professional support

We offer comprehensive support for all the circumstances that are required in the payment process.

All in one solution

A comprehensive solution for accepting online payments and in physical stores.


PayWiser payment forms, Dashboard and Gateway services are equipped with an SSL certificate, which ensures the highest level of security of communication and gives the user the highest level of trust.

Safe use

The tokenization of credit card information virtually eliminates any abuse, while at the same time allowing users to easily carry out one-click purchases with different merchants.

Our customers