License Agreement for Electronic Products and Services DATA TOWER Kft. (offer)

Revision of 2020/07/14

Your use of products, services and associated services confirms your unconditional acceptance of these terms and conditions. If you do not agree to these terms of use, please do not access or use the website or any Service for any purpose.

1. General provisions

1.1. This License Agreement (“License”) establishes the terms of use of the Company's products and services DATA TOWER Kft. and is made between the person using Products and Services (“User”) and DATA TOWER Kft., which is the right holder of the exclusive right to Products and Services (“Right Holder”).

1.2. All Products and Services are the intellectual property of the Right Holder, including but not limited to design, functionality and documentation, except for the result of the execution of requests through the Lighthouse service.

1.3. Products and Services are licensed for use only under the terms of this License. If the User does not accept the terms of the License in full, the User shall not use Products and Services for any purpose. Use of Products and Services in violation of or failure to comply with any of the Terms of the License is prohibited.

1.4. Any violation of the Terms of use of the Lampyre software and the Lighthouse service will result in an immediate termination of your Services.

1.5. The general principles of the “lex mercatoria” right are subject to this License, any claims or claims arising from this License or use of the Products and Services shall be filed and considered in the state court at the location of the Right Holder.

1.5. The products and Services under this license agreement are listed below:

1.5.1 Internet site, including all its subdomains in the zone *.

1.5.2 Lampyre software.

1.5.3. Lighthouse Service, providing results of performing requests to third-party resources in a structured form.

2. License Grant Procedure.

2.1. The Right Holder grants the User a non-transferable right to use the Products and Services under a simple (non-exclusive) license, throughout the world, excluding Cuba, Iran, North Korea, Sudan, and Syria in accordance with US export laws. You warrant and represent that neither the U.S. Bureau of Export Administration nor any other federal agency has suspended, revoked, or denied your export privileges for the period specified in paragraph 2.3. of this License.

2.2. Products and Services are provided to the User through access; no equipment is provided. If the User gets access data for downloading (for example, license file, usernames, passwords, etc.), the User will keep all access data strictly confidential and will not transfer them to third parties. The User will take reasonable steps to protect access data from unauthorized use by third parties. The User immediately notifies the Right Holder in writing of any access to the data by any unauthorized party.

2.3. License for Products and Services is granted for a fixed period determined by the License type. Functional limitations and license costs are listed in the price list at

Type 1 - Trial license is provided for one month from the date of purchase;

Type 2 - Subscription license is granted for 1 calendar month from the date of purchase;

Type 3 - Annual license is granted for one calendar year from the date of purchase.

All Lighthouse subscriptions are valid for 1 calendar month or 1 calendar year according to the purchased subscription plan. All unused photons will expire in a year after the last batch purchase. Once this period expires, all unused photons expire as well. Bonus photons provided with Licence Type 2 and Type 3 are valid for one calendar year from the date of License purchase, and if unused, also expire.

2.4 The payment is done by users through outer payment systems. The Right Holder does not collect or store any data on the payment means. All such data is processed by the payment system (

2.5 The prices of all Lighthouse requests in photons are defined by the price list, available here: The prices may be changed by the Right Holder without prior notice to the Customers. The prices shown in the Lampyre application right before executing any request are always the correct ones. One should revert to the Price list to define the prices of API and web requests. If there is a new request method, which has not been added to the price list yet, its price can be provided by request via

2.6. Upon License termination, the User shall immediately and completely stop using the Products and Services, delete all copies of the Lampyre software. In this case, the Rights Holder deactivates the license keys / files (if any were provided to the User) and interrupts access to the servers, and the User will have no complaints against the Right Holder in this regard.

The Right Holder may terminate Products and Services any time, the License for Products and Services will be terminated on the date of cancellation of their support.

2.7. Use of Products and Services on terms and in ways not covered by this License is only possible upon a separate agreement with the Right Holder.

3. Restrictions

3.1. By using the Products and Services, the User agrees to use the services, including all functions and all features in accordance with all laws, regulations and rules that apply to such use.

3.2. Licenses for Products and Services involve the right to browse the web pages of Products and Services. The User can download, install, launch and use the Lampyre software to solve analytical tasks. The User can make requests to the Lighthouse service him in accordance with the documentation and use the request result at his own discretion. The User may back up the software and Lampyre license file if necessary for backup purposes.

3.3. The User agrees not to copy Products and Services or documentation for purposes other than those specified in clause 3.2. of this License

3.4. The User agrees not to perform unauthorized access (hacking) to Products and Services and to take actions aimed at violating the confidentiality, integrity and availability of Products and services.

3.5. The User agrees not to change, modify, disassemble, decompile or reconstruct Products and Services or allow any third party to do so. The User agrees not to bypass any licensing functions, receive the source code underlying the Products and Services. The User agrees not to sell, lease, sublicense Products and Services or otherwise provide Products and Services to the third parties.

3.6. The User shall not use the design of Products and Services for commercial purposes, audiovisual and graphic materials of the Products and Services, any elements of their design or user interface, without the written permission of the Right Holder to perform these actions.

4. License Responsibility

4.1. Products and services are provided “as is”.

The Right Holder does not warrant that operation of Products and Services or its individual components and / or functions will be error-free or uninterrupted, or complied with the specific purposes and expectations of the User, does not guarantee the accuracy, completeness of data, and does not provide any other guarantees specified in this License.

4.2. The Right Holder shall not be liable for any direct or indirect consequences of any use or inability to use the Products and services and / or damage caused to the User and / or third parties as a result of any use, disuse or inability to use the Products and Services, including due to possible errors or malfunctions of the Products and services, except as expressly provided by law.

4.3. All questions and claims concerning the use / inability to use the Products and Services, possible violation of law and / or rights of third parties should be sent by email

5. Updates / New Versions

5.1. This License applies to all future updates / new versions of Products and Services, unless covered by a different license.

5.2. The Right Holder provides support as follows:

(a) The Right Holder and / or its Contractors provide basic support by email

(b) The Right Holder may release updates to a specific version of Products and Services specify them for use by the User during the term of the License for Products and Services, but the Right Holder is not obliged to create or release any updates. The Right Holder can terminate any obligations concerning support of the previous version of Products and Services with update available.

6. Third Party Services

6.1 The Lampyre software and Lighthouse service request results may display third-party request results, including links to other independent third-party websites ("Third Party Services").

6.2 The User acknowledges and agrees that such Third Party Services are not under the Right Holder’s control, and the Right Holder is not responsible for the content of such Third Party Services, including any information or materials contained on such Third Party Services, including their accuracy, completeness, timeliness, reliability, respect for copyright, legality, decency, quality or any other aspects.

6.3 The Right Holder shall not bear any responsibility to the User or any individual or legal entity for any Third Party Services.

6.4 These Third Party Services are provided solely as a convenience to the User, and the User will need to make his own independent judgment regarding the interaction with these Third Party Services.

6.5 As the Right Holder does not control any 3rd party services, he may turn off or delete any requests or crawlers, communicating to these 3rd party services without prior notice to the users.

7. Compliance of Products and Services

7.1. For documentation on the functionality of Products and Services, see: The Right Holder may revise the documentation from time to time. The documentation may include end-user manuals, operating instructions, installation manuals, release notes, and other information.

7.2. The Right Holder is not obliged to perform any installation and configuration for Products and Services. The Right Holder does not guarantee that the User equipment hardware and software specifications and connection method comply with the requirements of the Products and services provided by the Right Holder. The relevant section of the documentation lists the system requirements for Products and Services.

7.3. The User can inform the Right Holder of defects in Services and Products by ways specified in paragraphs 5.2. of this License.

8. Changes to the terms of this License

8.1. This License may be changed by the Right Holder unilaterally. The Company will publish changes to the terms of this License at: and the User shall independently monitor its changes. The changes will be effective, unless otherwise stated, immediately after posting on our website.

8.2 The user also accepts any updated version of this agreement by continuing to use the Services. If the User does not agree to these Terms, the User should not access or otherwise use any of the Services or Products.