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We have collected the most frequently asked questions about OpenNexus, our products, and cooperation. Didn't find what you were looking for? Write to us.
About OpenNexus
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Who are you?
We are a Polish company with 100% Polish capital, based in Poznań. We have been operating in the public procurement market for over 16 years.
What does OpenNexus do?
We build tools for public procurement: openBuy.com (opens in a new tab) for buyers and openSales.com (opens in a new tab) for suppliers. We want what is public to be simple, transparent, and economical.
Products
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How is openBuy.com different from openSales.com?
openBuy is for buyers: it is used to announce and conduct procurement procedures.
openSales is for suppliers: it helps find tenders and submit bids for them.
Does the supplier pay to use the platform?
No. openSales is free, and participating in procedures conducted on openBuy costs the supplier nothing.
I have a technical problem. Where should I report it?
Customer Support Centre, 22 101 02 02 or cwk@platformazakupowa.pl, Monday to Friday from 8:00 AM to 5:00 PM. We help both buyers and suppliers.
Cooperation
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I represent a public institution. How do we get started?
Write to kontakt@opennexus.com or call 881 766 655. We will arrange a presentation and show you how the platform works with your procedures.
I am organising an event. Will you be a partner?
We would be happy to talk. Write to marketing@opennexus.com, describe the event, the target group, and the date.
Newsletter and data
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How to subscribe to the newsletter?
Via the form on the newsletter page. Just an email address is needed.
How to unsubscribe?
With one click, the link is at the bottom of every message.
What about my data?
We process them in accordance with GDPR and do not sell them to anyone. Details in privacy policy.
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