Terms and Conditions

Last updated June 28, 2026

By accessing quassum.com, contacting us, or using a Quassum product or service that links to these Terms, you agree to these Terms and Conditions. Do not use the website or relevant product or service if you do not accept them.

Scope

These Terms and Conditions govern:

your use of the main quassum.com website
your business interactions with Quassum MB (“Quassum”, “we”, “us”, “our”)
any Quassum-owned product or service that expressly links to these Terms and does not provide separate product-specific terms

These Terms are a root company terms document. Many Quassum products, apps, betas, separate domains, app store listings, and platform-based offerings may have their own product-specific terms, licenses, refund terms, or platform rules.

If a product-specific terms document exists, it supplements these Terms and controls for that product to the extent of any conflict. You are responsible for reviewing the legal documents linked for the specific product or service you use. If you choose not to review them, those documents may still apply to your use to the maximum extent permitted by law.

Product-Specific Terms

Review the applicable product-specific terms where relevant:

Some Quassum products may also present legal terms on their own domain, inside the product, or via the relevant app marketplace.

Company Details

Quassum MB
Algirdo 18-11
LT-03218, Vilnius
Lithuania
[email protected]

Eligibility and Authority

You may use the website and accept these Terms only if you can form a binding agreement under applicable law. If you act on behalf of a company or other entity, you represent that you have authority to bind that entity.

Services and Commercial Engagements

Quassum provides software engineering, product design, and digital consulting services. The specific scope, deliverables, timeline, and fees for any engagement will be defined in a separate project agreement or statement of work (“SOW”) between Quassum and the client. In the event of a conflict between these terms and a SOW, the SOW shall take precedence.

Intellectual Property

Client Materials

You retain all ownership rights to any materials, content, data, or intellectual property you provide to us during a project (“Client Materials”). You grant us a limited, non-exclusive license to use Client Materials solely for the purpose of delivering the agreed-upon Services.

Deliverables

Unless otherwise specified in a SOW, upon full payment all deliverables created as part of an engagement are assigned to the client. We reserve the right to use general knowledge, skills, techniques, and experience gained during the engagement, as well as to showcase completed work in our portfolio unless otherwise agreed in writing.

Open Source

Where our work incorporates open-source software, such components remain subject to their respective open-source licenses. We will make reasonable efforts to disclose any open-source dependencies included in deliverables.

Feedback

If you send us suggestions, ideas, feedback, or feature requests, you grant us a non-exclusive, worldwide, royalty-free right to use that feedback without restriction or compensation, unless we separately agree otherwise in writing.

Website and Product Use

By using the quassum.com website, you agree to:

Not use the website in any way that causes, or may cause, damage to the website or impairs its availability
Not use the website for any unlawful, fraudulent, or harmful purpose
Not use the website to copy, store, host, transmit, or distribute any content that infringes on the intellectual property of any third party
Not attempt to gain unauthorized access to systems, accounts, networks, or data
Not interfere with the integrity, performance, or security of the website or our products

You are solely responsible for how you use any Quassum product, output, or deliverable, including whether your use complies with applicable law, contract, confidentiality duties, and industry requirements.

Confidentiality

Both parties agree to keep confidential any proprietary or sensitive information shared during the course of an engagement. This includes but is not limited to business strategies, technical specifications, user data, and any information marked as confidential. This obligation survives the termination of any engagement.

Payment Terms

Payment terms, rates, and schedules will be defined in the applicable SOW. Unless otherwise agreed:

Invoices are due within 30 days of receipt
Late payments may incur reasonable interest charges
We reserve the right to pause work on overdue accounts

Third-Party Services and Platforms

Our website and products may link to, rely on, integrate with, or be distributed through third-party services, platforms, marketplaces, and infrastructure providers. Those third parties operate under their own terms and privacy documents.

We are not responsible for third-party services, including their availability, security, legality, data handling, billing practices, refunds, or changes to their terms.

Warranties and Disclaimers

We will perform all Services with reasonable skill and care. However:

The website and its content are provided “as is” without warranties of any kind
We do not warrant that the website will be available at all times or free from errors
We do not guarantee specific business outcomes or results from our Services
All project-specific warranties, if any, will be defined in the applicable SOW
Unless expressly stated otherwise, our products and services are not designed as legal, tax, medical, financial, emergency, or other regulated professional advice systems

To the maximum extent permitted by law, you are responsible for independently reviewing outputs and determining whether they are accurate, sufficient, lawful, and fit for your use case.

Limitation of Liability

To the fullest extent permitted by law:

We shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from the use of our website or Services
For paid client services, our total liability for claims arising from a specific engagement shall not exceed the fees paid to us for that engagement in the 12 months before the event giving rise to the claim, unless the applicable SOW states otherwise
For website visitors and users of unpaid offerings governed only by these Terms, our total liability shall not exceed EUR 100 or the amount you paid us for the relevant offering in the 12 months before the claim, whichever is greater
We are not liable for delays or failures caused by circumstances beyond our reasonable control

Nothing in these Terms limits liability that cannot legally be limited, and nothing in these Terms excludes mandatory consumer rights that apply to you under law.

Indemnity

To the maximum extent permitted by law, you agree to indemnify and hold Quassum harmless from claims, losses, liabilities, and expenses arising out of your unlawful use of the website, your breach of these Terms, or your infringement of another person’s rights.

Termination

Either party may terminate a service engagement as defined in the applicable SOW. In the absence of specific termination terms:

Either party may terminate with 30 days’ written notice
The client shall pay for all work completed up to the date of termination
We will deliver all completed work and Client Materials upon termination

We may suspend or restrict access to the website or any offering governed by these Terms if we reasonably believe your use is unlawful, abusive, creates security risk, or breaches these Terms.

Changes, Availability, and Beta Features

We may modify, suspend, discontinue, or replace any part of the website, products, or services at any time.

Beta, preview, experimental, or early-access features may be incomplete, change materially, or be withdrawn at any time, and may be subject to additional terms.

Governing Law and Disputes

These Terms are governed by the laws of Lithuania, excluding its conflict of law rules.

If you are acting in the course of a business, the courts of Vilnius, Lithuania will have exclusive jurisdiction over disputes arising out of or relating to these Terms, unless we agree otherwise in writing.

If mandatory consumer law gives you the right to bring a claim in another court or rely on other mandatory protections, those rights are not limited by these Terms.

Changes to These Terms

We reserve the right to modify these terms at any time. Changes will be posted on this page with an updated “Last updated” date. Continued use of the website or Services after changes constitutes acceptance of the modified terms. Material changes affecting existing engagements will be communicated directly to affected clients.

Contact Us

If you have any questions about these Terms and Conditions, please contact us:

Email: [email protected]
Website: quassum.com