Distribution license fee

Once your product is deployed, it is a requirement to report your product distributions every quarter to your respective Account Manager. If you do not yet know who that is, please reach out to us at license-management qt. When cancelling the Qt for Small Business subscription, a partial credit may be issued under the following scenarios:. When you have a question and it is not available in the FAQ, please email Qt License Management at license-management qt.

We'll be happy to assist you. You can Upgrade Your plan as a self-service in your Qt Account Portal payments page, by clicking the necessary license shown in the Upcoming Payments section. To purchase additional Qt for Small Business licenses when you already have at least one:. The eligibility verifications are the "automated audit" inquiries referred to in our Qt for Small Business webpage, which are designed to:.

The first eligibility verification occurs within the thirty 30 days of your initial purchase. There is then annual eligibility verifications which occur within sixty 60 days prior to your license renewal. This is to properly validate your eligibility as a business and ensure you are within the revenue threshold. If you are a recently registered business, please respond to the eligibility verification email and a License Management Specialist will work with you to determine the best course of action.

To ensure the security of your financial documentation for the Small Business eligibility verification, there is a limited number of team members who are trained to receive and review this information.

We encourage you to redact any Personally Identifiable Information PII which is not pertinent to the validation of your business name, business address, VAT, revenue, and funding. Please coordinate with your License Management Specialist prior to sending any documentation to ensure your privacy expectations are met for the eligibility verification. Unfortunately, this means we will need to suspend your license access and then cancel the subscription to prevent the next renewal from occurring.

This form is designed to help us understand what type of product you are building, how many developers you have, and validate our system records. This form helps us ensure you have purchased the right type of software for your product development, as well as help in determining if and when you may need to purchase Distribution Licenses.

The following terms and conditions apply to holders of a Qt for Small Business license:. Am I eligible? We are looking forward to seeing what greatness you can achieve with Qt in the months and years to come: Get Qt for Small Business. Qt for Small Business Everything you need for your software development lifecycle. Available subscriptions 1 year subscription with auto-renewal.

Step 2 : Online Application via GoBusiness allow 4 working days for the application to be processed. Existing licensees offering temporary film distribution:. To offer you a better experience, this site uses cookies. Read more about cookies in our Privacy Statement. A Singapore Government Agency Website. Close notification. Who We Are Infocomm and media are coming together. Be part of our team to make Singapore a leading digital economy in the world.

Services 4. For Industry We want to develop a vibrant industry where talents and innovation come together. Hawkers Go Digital — Taking your business into the future! For Community Understanding and engaging our community, preparing all to be digitally ready is a crucial part of what we do. Seniors Go Digital — Making the digital leap begins with a single step! My device doesn't use Boot to Qt, it uses Yocto linux which has no distribution restrictions as far as I'm aware, running my Qt app on meta-qt5 layer which is covered by an MIT licence.

JKSH Thank you again for your time to write such a detailed answer! LGPL seems like a very viable route for me. Also as you explain, using the open source Qt would mean I'm not obliged to purchase the distribution licenses. This point is the most helpful to me. While they probably have a very strong compliance department, it's a positive sign in that if it's good enough for them, I'm sure I can make it work.

The particular device in questions is a HMI display, so if the QT component is taken out it becomes mostly useless. It doesn't have any control over the hardware it's attached to. I do have other projects which do control hardware, however. Would this have any implications? Coming up with a good business model that benefits both the buyer and seller is hard work. The Qt Company is continuously innovating. You can also look for opportunities to "pay back" the Qt Company in non-financial ways for example, submitting bug reports, submitting patches, or helping to answer questions on this forum.

This will help keep the LGPL model sustainable. There are ongoing debates on whether a separate piece of software is truly separate if it cannot function without the L GPL'ed bit. Qt Forum. Is distribution licensing cost really that huge for low volume embedded devices?

This topic has been deleted. Only users with topic management privileges can see it. Hi lovely qt people. Thank you for any help guys. Reply Quote 0 1 Reply Last reply. Disclaimers: This is a simplified, illustrative, and incomplete overview. It aims to help readers to start to understand certain licenses, but readers must still delve deeper to fill in the gaps. There is no guarantee that lawyers, judges, the Qt Company, or the Free Software Foundation will agree with my post.

Your device must continue to function after they perform the replacement unless Qt itself broke compatibility with your original version. You must provide your end-users a copy of the Qt source code or make it clear to them that you will supply the Qt source code upon request.

In other words, you give your customers the freedom to modify and rebuild your code In addition, if you use Qt under L GPL, you must: Make it clear to your users that your device uses Qt. Provide a copy of the L GPL license to your users. Publish any changes that you've made to the Qt source code. Questions specific to this thread From my layman's understanding, I'd have to host the source code for my Qt application - this is fine.

In my scenario, the Qt code only forms a small part of the running system so it wouln't be very useful to the communty Important question: Which parts of your device will stop functioning if the Qt-based parts are taken out? My device doesn't use Boot to Qt, it uses Yocto linux which has no distribution restrictions as far as I'm aware Yes, Yocto gives you the freedom to distribute as you please. Reply Quote 2 1 Reply Last reply. Hi, and welcome! Disclaimer: I am not affiliated with the Qt Company; this post reflects my personal observations and understanding as a member of the open-source Qt community Qt is accessible to a diverse range of developers.

A brief history of mid-range offerings The middle of the spectrum is less clear, however. Your options It sounds like the 7k EUR fee is quite heavy for you, but it's not a complete show-stopper. OR, Use an open-source license for your experiment.