Srivus™ Scientifica

License agreement

Read it before you buy, not after.

This is the full agreement, published so that a business office can review the terms before raising a requisition. You should not have to buy something to find out what you agreed to.

The copy delivered with the software is the one that governs. This page is generated from that same file so the two cannot drift, but if you are ever comparing them, the delivered copy wins. Section 18 says so in the agreement's own words.

If your district needs it as a document rather than a web page, write to me and I will send it — within 48 hours, like everything else on the school side.

End User License Agreement

Srivus Scientifica Advanced Calculator System

Version 1.3 - Effective 2026-08-20

IMPORTANT - READ CAREFULLY. This End User License Agreement ("Agreement") is a legal contract between you, either an individual or the entity you represent ("You" or "Licensee"), and CHENG G KOAY, an individual ("Licensor," "we," "us," or "our"). It governs Your purchase and use of the Srivus Scientifica Advanced Calculator System software ("the Software").

BY INSTALLING, COPYING, ACCESSING, OR USING THE SOFTWARE, YOU AGREE TO BE BOUND BY THIS AGREEMENT. IF YOU DO NOT AGREE, DO NOT INSTALL OR USE THE SOFTWARE.

1. Definitions

1.1. "Software" means the Srivus Scientifica Advanced Calculator System desktop application, in the Edition You purchased, together with its documentation and any maintenance updates and bundled components we provide for that Edition.

1.2. "Edition" means a version of the Software that we release and offer as a distinct product (for example, a "2026 Basic Edition" or "2026 Advanced Edition"). Each Edition is licensed separately.

1.3. "User" means a single named individual who uses the Software. One license authorizes one User.

1.4. "Authorized Reseller" means a marketplace or distributor we authorize to sell licenses to the Software, and which acts as merchant of record for that sale. The Authorized Reseller for a given purchase is identified at the point of purchase.

1.5. "Institution" means a school, employer, or other organization that acquires licenses for, and accepts this Agreement on behalf of, its authorized Users.

1.6. "Order" means the order form, quote, purchase record, or written agreement under which You acquire one or more licenses, specifying the scope of the license granted, including the Edition, the number of Users or the site(s) covered, the term (if other than perpetual), and the price.

2. License Grant

2.1. Subject to Your compliance with this Agreement and payment of the applicable one-time fee, we grant You a perpetual (for the purchased Edition, and subject to termination under Section 15), worldwide, non-exclusive, non-transferable, non-sublicensable license to install and use that Edition of the Software.

2.2. One license, one User. Each license authorizes use by one (1) User. That User may install and use the Software on any number of devices that the User owns or controls, provided the Software is used by that one User. Use by additional individuals requires a corresponding number of additional licenses (see Section 5).

2.3. The Software is licensed for lawful personal and educational purposes, including a teacher's or an Institution's instructional use.

2.4. The Software is licensed, not sold. You receive only the rights expressly granted here.

3. Editions and Updates

3.1. Your Edition. Your license is for the Edition You purchased. It does not entitle You to any other or later Edition.

3.2. Maintenance updates. We may, at our discretion and without obligation, provide maintenance updates (such as corrections and minor improvements) for Your Edition at no additional charge. Such updates are part of, and licensed under, this Agreement.

3.3. New Editions. Future Editions that add features are separate products offered for separate purchase. Purchasing one Edition grants no right to any later Edition and no obligation on us to release one.

3.4. Basic Edition (free). We may make available, at no charge, a free "Basic Edition" of the Software containing a subset of features — broadly, the core calculator and its language, the graphing canvas, the built-in Functions reference, the User Manual, the Reference Data library, and the About page, with the remaining advanced tabs shown as preview pages describing what they do. The paid Edition offered alongside it is the "Advanced Edition". Which features each Edition includes may change between releases at our discretion. The Basic Edition is an Edition for purposes of this Agreement, and the whole of this Agreement applies to Your use of it EXCEPT as modified by this Section 3.4:

(a) No fee; personal use. The Basic Edition is licensed to You free of charge. Subject to this Agreement, You are granted a non-exclusive, non-transferable, revocable license to install and use it for Your own personal, educational, or internal use on devices You own or control. No purchase, Order, or activation is required.

(b) No redistribution. You may NOT distribute, share, host, publish, sell, sublicense, rent, lend, or otherwise make the Basic Edition (in whole or in part) available to any third party. Anyone who wants it should obtain it from us or an Authorized Reseller. (An Institution deploying the Basic Edition to its own authorized Users is governed instead by Section 3.4(e).)

(c) As is; no obligation. Because it is provided free of charge, the Basic Edition is provided strictly "AS IS"; the warranty disclaimers and limitations of liability in this Agreement apply to it in full; and We have no obligation to provide updates, support, or continued availability for it.

(d) No right to the paid Editions. The Basic Edition grants no right to any paid Edition or to the advanced features it previews. To obtain those, purchase the Advanced Edition.

(e) Free for Institutions; no Order required. An Institution may install, reproduce, and deploy the Basic Edition on Institution-managed devices for its authorized Users, including students, at no charge and without an Order, using standard imaging or device-management tools. This right is an express exception to Section 3.4(b) and to Section 6(a). It is limited to internal use by the Institution's authorized Users; it does not permit making the Basic Edition available to anyone else, charging any fee for it, or distributing it outside the Institution; and it grants no right to the Advanced Edition, which requires a license under Section 5.3. An Institution relying on this paragraph accepts this Agreement on behalf of its authorized Users under Section 4.3 and remains responsible for their compliance with it.

4. Eligibility and Acceptance

4.1. Adults. You must be at least 18 years old, or the age of legal majority in Your jurisdiction, and able to form a binding contract, to purchase a license and accept this Agreement.

4.2. Minors. A person under the age of majority may use the Software only with the involvement and consent of a parent, legal guardian, or an Institution that has purchased a license and accepted this Agreement, and that adult or Institution is responsible for the minor's use and for this Agreement.

4.3. Institutions. If You accept this Agreement on behalf of an Institution, You represent that You are authorized to bind that Institution, and "You" refers to that Institution. An Institution may permit its authorized Users, including students, to use the Software within the scope of the licenses it has acquired (as stated in the applicable Order) or, for the Basic Edition, as permitted free of charge by Section 3.4(e), and remains responsible for their compliance with this Agreement.

5. Purchase, Resellers, Additional and Institutional Licenses, and Refunds

5.1. How the Software is sold. You may acquire licenses through an Authorized Reseller or directly from us under an Order. Individual and small multi-User purchases are typically made through an Authorized Reseller; institutional and site licenses are typically purchased directly from us under an Order (for example, by purchase order or invoice). When You purchase through an Authorized Reseller, that reseller is the merchant of record and handles payment, delivery, applicable taxes, and refunds under its own terms and policies, which also apply to Your purchase.

5.2. Additional and multi-User licenses. Because each license authorizes one User, use by more than one individual requires one license per additional User (where the Authorized Reseller offers an additional-license option, that option may be used) or an institutional or site license under Section 5.3.

5.3. Institutional and site licenses. We offer institutional and site licenses for schools and other organizations. Under such a license, and subject to the scope stated in the applicable Order, we grant the Institution a non-exclusive, non-transferable, non-sublicensable license to use the acquired Edition for the Institution's authorized Users, which may include staff and students, either up to a specified number of Users or on a site-wide basis for one or more sites, as the Order states. Solely for internal use by those authorized Users, the Institution and its IT administrators may install and reproduce the Software on Institution-managed devices and deploy it using standard imaging or device-management tools. This internal deployment right is an exception to Section 6(a) and does not permit making the Software available to anyone who is not an authorized User within the licensed scope. Unless the Order states otherwise, an institutional or site license is perpetual for the acquired Edition, on the terms of Sections 2 and 3.

Home use. An Institution's authorized Users, including its students and staff, may also install and use the Software on a personal device that the User owns or controls, for that User's own use in connection with the Institution, for as long as the individual remains an authorized User of the Institution. This right is part of the institutional or site license and is an exception to Sections 2.2 and 6(a). It does not permit the User to give the Software to anyone else. When the individual ceases to be an authorized User, the paragraph below governs.

After a User leaves the Institution. An individual who was an authorized User while the Institution's license was in force may continue to install and use that Edition on a personal device the individual owns or controls after ceasing to be an authorized User, whether by graduating, transferring, withdrawing, retiring, resigning, or otherwise. That continued use is for the individual's own personal and educational purposes on the terms of Section 2.3, and is perpetual for that Edition on the terms of Sections 2 and 3. It does not permit the individual to give the Software to anyone else, to use it on behalf of another organization, or to receive any Edition other than the one they were authorized to use. This right is part of the institutional or site license, is an exception to Sections 2.2 and 6(a), and belongs to the individual: it survives termination of the Institution's license under Section 15 unless the individual is themselves in breach of this Agreement.

5.4. Refunds. The Software is a digital product delivered electronically and, by its nature, can be copied. Except as provided in Section 12.1, except under any refund policy we publish or that is presented to You at purchase, and except where required by applicable law, all sales are final. Where You purchased through an Authorized Reseller, that reseller's refund policy also applies to Your purchase, and that reseller processes any refund. Where You purchased directly from us under an Order, we process any refund ourselves.

6. License Restrictions

Except to the extent this Agreement expressly permits, or applicable law permits notwithstanding this restriction, You must not, and must not permit any third party to:

(a) copy, share, publish, upload, distribute, sublicense, rent, lease, lend, sell, or resell the Software, its installers, or any download link or access to it, to any person who does not hold a valid license, except that You may redistribute unmodified bundled third-party components in accordance with their own licenses (see Section 10), and except for internal deployment by an Institution expressly permitted under Section 5.3 or Section 3.4(e);

(b) modify, adapt, translate, or create derivative works of the Software;

(c) reverse engineer, decompile, or disassemble the Software, or otherwise attempt to derive its source code, except and only to the extent applicable law expressly permits despite this limitation;

(d) remove, alter, or obscure any copyright, trademark, license, or other proprietary notice;

(e) circumvent, disable, or interfere with any license, security, or usage-control feature of the Software, or exceed the number of Users Your licenses authorize;

(f) use the Software to develop a competing product; or

(g) use the Software in violation of any applicable law.

Paragraph (f) does not restrict what You learn from using the Software, or Your own independent non-commercial work. Learning from this Software, including studying how it behaves and writing Your own programs, is what it is for.

7. Ownership

As between the parties, Licensor and its licensors own all right, title, and interest in and to the Software, including all intellectual property rights. No rights are granted except as expressly set out in this Agreement, and we reserve all rights not expressly granted.

8. Trademarks

"Srivus" is the trade name of Licensor and the name of the Software's programming language; "Scientifica" is the model name of this calculator system, which is sold as "Srivus Scientifica." These names, and the associated logos, are marks of Licensor. This Agreement does not grant You any right to use those marks except to identify the Software as permitted by applicable law.

9. Feedback

If You send us suggestions, ideas, or other feedback about the Software, You grant us a perpetual, irrevocable, worldwide, royalty-free license to use that feedback for any purpose without obligation or compensation to You. You are not required to provide feedback.

10. Third-Party and Open-Source Components

The Software includes third-party components that remain governed by their own licenses. To the extent of any conflict, those licenses govern Your use of the respective components, and nothing in this Agreement limits Your rights under them.

10.1. OpenJFX (JavaFX). The Software uses JavaFX runtime libraries, licensed under the GNU General Public License, version 2, with the Classpath Exception (GPLv2+CE).

10.2. Java runtime. Native installers of the Software bundle an OpenJDK-based Java runtime, licensed under the GNU General Public License, version 2, with the Classpath Exception (GPLv2+CE). The complete corresponding license texts are included with the installed runtime.

10.3. Atkinson Hyperlegible fonts. The Software bundles the Atkinson Hyperlegible and Atkinson Hyperlegible Mono font families, Copyright (c) 2020, 2024 Braille Institute of America, Inc. These fonts are shipped unmodified under the Braille Institute of America's font license, which permits use and redistribution of the unmodified files in both commercial and non-commercial work, with no attribution required, but does NOT permit derivatives or alteration of the font files. This is not the SIL Open Font License. The verbatim license grant is included with the Software (see the fonts license file in the application resources).

11. Privacy and Data

11.1. The Software is designed to run locally on Your device and does not require an account to use its calculator functionality.

11.2. The Software transmits nothing. It contains no update check, no telemetry and no analytics, and it makes no network connection of any kind. To hear about new releases, visit https://srivus.com, or ask to join the Srivus Subscriber list by emailing us at info@srivus.com. We use an address given to us that way only to announce releases, we do not share it with anyone, and we remove it on request.

11.3. Data we hold. Where we or an Authorized Reseller collect personal data in connection with Your purchase, or where You write to us, that data is handled in accordance with our Privacy Policy at https://srivus.com/privacy and, for a purchase through an Authorized Reseller, that reseller's own privacy policy.

11.4. Student data. The Software does not collect, transmit, store off Your device, or disclose any personal information, including any student personal information or education record. We receive no such information from the Software, we are not an operator of an online service with respect to it, and we do not act as a school official with access to education records. An Institution deploying the Software therefore shares no student data with us through it.

12. Limited Warranty and Disclaimer of Warranties

12.1. A thirty-day limited warranty. For thirty (30) days after You receive the Software, and subject to Section 13, we warrant to You that the unmodified Software will operate materially as its documentation describes. If it does not, tell us. Our entire obligation, and Your sole and exclusive remedy, is that we will make or procure a refund of what You paid for the affected license or licenses, which then end, after which You must stop using the Software under them and destroy Your copies. We may instead offer to correct the problem, and usually will, but we are not obliged to, and Section 3.2 is unaffected. Correcting a problem does not begin a new thirty-day period. This warranty runs to the original Licensee only and is not transferable. It does not apply to the Basic Edition, which is provided free of charge and strictly "AS IS" under Section 3.4(c), and it does not apply to anything excluded by Section 12.3.

12.2. Otherwise, the Software is provided as is. EXCEPT FOR THE LIMITED WARRANTY IN SECTION 12.1, THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT, AND ANY WARRANTY THAT THE SOFTWARE WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES, SO SOME OF THESE EXCLUSIONS MAY NOT APPLY TO YOU.

12.3. What the limited warranty does not cover. Section 12.1 does not apply to any problem arising from:

(a) a copy of the Software that has been modified or adapted, or combined with other software, other than by us;

(b) use of the Software otherwise than in accordance with its documentation;

(c) hardware, an operating system, a device, a driver, or a Java runtime or other software not supplied by us;

(d) data, files, expressions, or other content that You supply or obtain from a third party;

(e) a defect in, or the licensing of, a third-party or open-source component described in Section 10; or

(f) any inaccuracy, rounding, precision, convergence, or other limitation inherent in numerical computation, which Section 13 addresses and which this warranty does not displace.

12.4. Nothing we say creates a warranty. No oral or written information, advice, example, or statement given by us or on our behalf, including the User Manual, the built-in Functions reference, any worked example, and anything published on our website, creates a warranty or enlarges the scope of any warranty stated in this Agreement, other than serving as the standard of conformity for Section 12.1, and no warranty arises from course of dealing, course of performance, or usage of trade. Nothing in this Section affects any refund policy we publish. We take the accuracy of the documentation and its worked examples seriously and will correct errors that are reported to us; that is a matter of care, and it is not a warranty.

12.5. Third-party components. The third-party and open-source components described in Section 10 are provided under their own licenses and carry their own warranty disclaimers. We make no representation or warranty of any kind about them and do not undertake to support them. Nothing in this Section limits Your rights under their own licenses.

12.6. Downloads, re-supply, and support. Your license needs no service from us in order to keep working: the Software has no activation, no license key and no license check, so there is nothing we can switch off. Download links, by contrast, are temporary, and You should keep Your own copy of the files You are sent. We will re-supply a copy on request as a courtesy, and expect to go on doing so, but re-supply, support, maintenance, and the continued availability of any download are not obligations under this Agreement unless an Order says otherwise, and their absence does not affect Your license.

13. No Reliance for Critical Use

THE SOFTWARE IS A COMPUTATIONAL AND EDUCATIONAL TOOL. WHILE WE STRIVE FOR ACCURACY, ALL RESULTS MAY CONTAIN ERRORS OR LIMITATIONS INHERENT IN NUMERICAL COMPUTATION, AND YOU ARE RESPONSIBLE FOR INDEPENDENTLY VERIFYING ANY RESULT BEFORE RELYING ON IT. THE SOFTWARE IS NOT DESIGNED OR LICENSED FOR USE WHERE AN ERROR COULD LEAD TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL, FINANCIAL, OR ENVIRONMENTAL HARM, INCLUDING MEDICAL, SAFETY-CRITICAL, FINANCIAL, LEGAL, OR ENGINEERING-CERTIFICATION USE. YOU ASSUME ALL RISK OF RELIANCE ON ANY RESULT.

14. Limitation of Liability

14.1. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL LICENSOR BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, WHETHER IN CONTRACT, TORT, OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

14.2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, LICENSOR'S TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID FOR THE EDITION OF THE SOFTWARE GIVING RISE TO THE CLAIM, OR (B) TWENTY U.S. DOLLARS (USD 20). SOME JURISDICTIONS DO NOT ALLOW CERTAIN LIMITATIONS, SO SOME OF THE ABOVE MAY NOT APPLY TO YOU, AND NOTHING IN THIS AGREEMENT LIMITS LIABILITY THAT CANNOT BE LIMITED UNDER APPLICABLE LAW.

14.3. These limits hold even if a remedy fails. The disclaimers, exclusions, and limitations in Sections 12, 13, and 14 apply to the maximum extent permitted by law regardless of whether any other provision of this Agreement has been breached or has proven ineffective, and even if any limited remedy stated in this Agreement is found to have failed of its essential purpose.

14.4. Your work stays on Your device, and backing it up is Yours to do. The Software keeps Your work, including workspaces, notebooks, exported files, and data files, on Your own device, and we never receive a copy of any of it. You are responsible for maintaining backups. To the maximum extent permitted by law, we are not liable for any loss of, or damage to, Your data, files, or work, however caused.

14.5. Basis of the bargain. The disclaimers, exclusions, and limitations in Sections 12, 13, and 14 are an essential basis of the bargain between us and reflect the one-time price paid for a perpetual license; this Agreement would not be offered on these terms without them. They apply to every claim, whether in contract, tort, or on any other theory, and they apply in full to the Basic Edition, which is provided free of charge.

14.6. What these limits do not cover. Nothing in Sections 12, 13, or 14 excludes or limits our liability for fraud or fraudulent misrepresentation, for willful misconduct or gross negligence, for death or personal injury caused by our negligence, or for any other liability that cannot lawfully be excluded or limited.

14.7. These limits run one way. Sections 14.1 and 14.2 limit our liability to You. They do not limit, cap, or otherwise affect anything You may owe us, including any liability for breach of Section 6 (License Restrictions) or for infringement of our intellectual property rights, and no limit stated in this Agreement applies to a claim we bring against You.

15. Term and Termination

15.1. This Agreement takes effect when You first install or use the Software and, for the purchased Edition, continues perpetually unless terminated under this Section.

15.2. This Agreement and Your license terminate automatically if You materially breach it, including any breach of Section 6 (License Restrictions), and, for breaches capable of cure, You fail to cure within a reasonable time after notice.

15.3. On termination, all licenses granted to You end and You must stop using the Software and destroy all copies in Your possession or control. Termination for Your breach does not entitle You to any refund.

15.4. Sections that by their nature should survive termination will survive, including Sections 6 through 14 and 16 through 19, and the "After a User leaves the Institution" paragraph of Section 5.3 as it applies to an individual who is not themselves in breach of this Agreement.

15.5. A license may also end under Section 12.1 or Section 19.2, in which case Sections 15.3 and 15.4 apply to it. No refund is payable under Section 12.1 or Section 19.2 to a Licensee who is in breach of this Agreement, and neither Section requires us to refund a license that has already terminated under Section 15.2.

16. Export Compliance

You represent that You are not located in, and will not use or export the Software in violation of, any applicable export-control or sanctions laws, and that You are not on any government restricted-party list.

17. Governing Law and Disputes

This Agreement is governed by the laws of the State of California, USA, without regard to its conflict-of-laws rules and excluding the United Nations Convention on Contracts for the International Sale of Goods. The state and federal courts located in or serving Mendocino County, California are a proper venue for any dispute arising out of or relating to this Agreement, and neither party will object to that venue on grounds of forum. This Section does not make that venue exclusive, and either party may seek injunctive relief in any court of competent jurisdiction. Nothing in this Section deprives You of the protection of mandatory consumer-protection laws of Your place of residence, and nothing in this Section requires a public entity to consent to a governing law or a forum that its own governing law or governing body forbids.

18. General

18.1. Entire agreement. This Agreement, together with any Privacy Policy and any terms presented at purchase (including an Authorized Reseller's terms), is the entire agreement between the parties regarding the Software and supersedes any prior agreement on that subject. No term in a purchase order, vendor form, portal registration, or other document You issue varies this Agreement, whether or not we sign it or perform against it, unless we expressly agree to that term in writing.

18.2. Changes to this Agreement. We may update this Agreement for future Editions or releases. The version of this Agreement accompanying the Edition You acquired governs that Edition; a later Agreement applies when You acquire or install a release delivered under it. If You do not agree to an updated Agreement, do not install or use the release it accompanies.

18.3. Severability. If any provision is held unenforceable, it will be modified to the minimum extent necessary, or severed, and the remaining provisions stay in effect.

18.4. No waiver. Our failure to enforce any provision is not a waiver of it.

18.5. Assignment. You may not assign this Agreement without our prior written consent. We may assign it in connection with a merger, acquisition, or sale of assets. Any prohibited assignment is void.

18.6. Notices. Legal notices to us may be sent to info@srivus.com and to 1575 Glenwood Dr, Ukiah, CA 95482, USA.

19. Indemnification

19.1. Neither party indemnifies the other. Neither party is required to indemnify, defend, or hold the other harmless against any claim. Each party is responsible for its own defense and for its own losses, and Sections 12, 13, and 14 are the entire allocation of risk between us. An indemnity, defense, or hold-harmless term in a document You issue has no effect unless we agree to it in writing, as Section 18.1 provides for every term in such a document.

19.2. If someone claims the Software infringes their rights. If a third party claims that the Software as supplied by us, whether delivered by us or through an Authorized Reseller, infringes its intellectual property rights, tell us promptly in writing. We may then, at our option and our expense, obtain the right for You to go on using the Software, replace or modify it so that it is no longer infringing, or end Your license for the affected Edition and make or procure a refund of what You paid for it. THAT IS YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY SUCH CLAIM, AND ANY LIABILITY OF OURS ARISING FROM IT REMAINS SUBJECT TO THE LIMITS IN SECTION 14 OF THIS AGREEMENT. We do not undertake to defend You against such a claim or to pay any award made against You.

19.3. What this does not cover. Section 19.2 does not apply to a claim arising from anything listed in Section 12.3, in particular a modified or combined copy of the Software, use outside its documentation, or a third-party or open-source component described in Section 10, nor to a claim arising from Your continuing to use a version after we have made a non-infringing one available to You.

20. Contact

Questions about this Agreement or the Software:

CHENG G KOAY trading as Srivus 1575 Glenwood Dr Ukiah, CA 95482, USA info@srivus.com