Terms of Service

Overview

This website is operated by big-rig.co. Throughout the site, the terms “we”, “us”, and “our” refer to big-rig.co.

big-rig.co offers this website, our online store, and our mobile applications (collectively, the “Service”) to you, the user, conditioned upon your acceptance of all terms, conditions, policies, and notices stated here.

By visiting our site, purchasing from us, downloading or using our mobile applications, or otherwise engaging with our Service, you agree to be bound by these Terms of Service (“Terms”).

If you do not agree to these Terms, you may not access or use the Service.

Acceptance of Terms

These Terms apply to all users of the Service, including but not limited to browsers, customers, merchants, contributors of content, and app users.

Any new features or tools added to the Service shall also be subject to these Terms. We reserve the right to update or replace any part of these Terms by posting changes to this page. Continued use of the Service after changes are posted constitutes acceptance of those changes.

Online Store Terms

By agreeing to these Terms, you represent that you are at least the age of majority in your place of residence, or that you have given consent for any minor dependents to use the Service under your supervision.

You may not use our products or services for any illegal or unauthorised purpose, nor violate any applicable laws, including copyright laws.

Any breach of these Terms may result in immediate termination of your access to the Service.

General Conditions

We reserve the right to refuse service to anyone for any reason at any time.

You understand that your content (excluding payment information) may be transferred unencrypted over various networks. Payment information is always encrypted during transfer.

You agree not to reproduce, duplicate, copy, sell, resell, or exploit any portion of the Service without our express written permission.

Accuracy, Completeness, and Timeliness of Information

We are not responsible if information provided on the Service is inaccurate, incomplete, or outdated. Content is provided for general information only and should not be relied upon without consulting appropriate primary sources.

We reserve the right to modify the Service at any time without obligation to update content.

Modifications to the Service and Prices

Prices for products and services are subject to change without notice.

We may modify, suspend, or discontinue any part of the Service at any time without liability.

Products and Services

Certain products or services may be available exclusively online or via our mobile applications and may have limited quantities.

We reserve the right to limit sales by person, region, or jurisdiction and to discontinue products at any time.

We do not guarantee that products or services will meet your expectations or that errors will be corrected.

Billing and Account Information

We reserve the right to refuse or cancel any order. You agree to provide accurate and current billing information and to promptly update your details as necessary.

Payment processing is handled securely by third-party providers.

Optional Tools and Third-Party Services

We may provide access to third-party tools or services “as is” and “as available” without warranties or endorsements. Use of such tools is entirely at your own risk.

Third-Party Links

The Service may contain links to third-party websites. We are not responsible for third-party content, policies, or transactions. Please review third-party terms before engaging.

User Comments and Submissions

You agree that any comments or submissions you provide may be used by us without restriction. You are solely responsible for your submissions and must not violate any third-party rights or applicable laws.

Personal Information

Your submission of personal information is governed by our Privacy Policy, available on our website.

Errors, Inaccuracies, and Omissions

We reserve the right to correct errors or inaccuracies and to cancel orders if information is inaccurate, without prior notice.

Prohibited Uses

You are prohibited from using the Service for unlawful purposes, infringing intellectual property, distributing malware, harvesting personal data, or interfering with security features. Violations may result in termination of access.

Disclaimer of Warranties; Limitation of Liability

The Service is provided “as is” and “as available” without warranties of any kind.

We do not guarantee uninterrupted or error-free operation or accuracy of results.

To the fullest extent permitted by law, big-rig.co shall not be liable for any indirect, incidental, consequential, or punitive damages arising from your use of the Service.

Indemnification

You agree to indemnify and hold harmless big-rig.co and its affiliates from any claims arising out of your breach of these Terms or violation of any law or third-party rights.

Severability

If any provision of these Terms is found unenforceable, the remaining provisions shall remain in full force and effect.

Termination

These Terms remain effective unless terminated by you or us. We may terminate your access at any time for breach of these Terms.

Entire Agreement

These Terms, together with referenced policies, constitute the entire agreement between you and us and supersede prior agreements.

Your use of our Service is also governed by our additional policies, including but not limited to:

These policies form part of these Terms of Service and should be read together with them.

Governing Law

These Terms shall be governed by and construed in accordance with the laws of the United Kingdom.

Software Downloads & Use

Download Access

Software made available through the Service may be downloaded from our website. By downloading any software, you confirm that:

  • You have accepted these Terms of Service
  • You have reviewed and accepted our Privacy Policy
  • You understand the nature of the software being downloaded

We may require users to complete verification steps (such as a simple validation check) before initiating downloads in order to prevent automated access, abuse, or misuse of our systems.

Licence to Use Software

All software provided via the Service is licensed, not sold.

We grant you a limited, non-exclusive, non-transferable, revocable licence to:

  • Download
  • Install
  • Use the software

for personal or professional use in accordance with these Terms.

You may not:

  • Resell, redistribute, or sublicense the software
  • Reverse engineer, decompile, or modify the software (except where permitted by law)
  • Remove branding, licensing, or ownership notices
  • Use the software for unlawful or harmful purposes

Software Updates & Versions

We may provide updates, patches, beta releases, or experimental versions of our software.

  • “Beta” or pre-release versions may contain bugs or incomplete features
  • We are not obligated to provide updates or ongoing support
  • We reserve the right to modify or discontinue software at any time

System Compatibility

You are responsible for ensuring that your device meets the minimum requirements to run our software.

We do not guarantee compatibility with all systems, configurations, or third-party software.

Security & Downloads

While we take reasonable steps to ensure that files distributed via our website are safe and free from malicious code:

  • All downloads are provided at your own risk
  • You are responsible for scanning files and maintaining appropriate security measures on your device

We are not liable for any damage, loss, or disruption caused by the installation or use of downloaded software.

Limitation of Liability for Software

To the fullest extent permitted by law:

  • We provide software “as is” and “as available”
  • We do not guarantee that the software will be error-free, uninterrupted, or suitable for your specific use

We shall not be liable for:

  • Loss of data
  • Loss of revenue or business interruption
  • Hardware or system damage
  • Any indirect or consequential damages arising from use of the software

Acceptance of Terms Prior to Download

By initiating a download from our website, you confirm that you have:

  • Read and accepted these Terms of Service
  • Read and accepted our Privacy Policy

This acceptance may be recorded for security and compliance purposes.

Mobile Applications – Additional Terms

App Scope

These Terms apply to all mobile applications published by big-rig.co, including but not limited to:

SE ToolBox, TECH ToolBox, CALC ToolBox, LX ToolBox, Ohm’s Law Calculator, Power Law Calculator, Power Factor Calculator, kVA Calculator, Voltage Drop Calculator, Electrician Tools, TitanicQuiz, WW2 Quiz.

Licence Grant

We grant you a limited, non-exclusive, non-transferable, revocable licence to download and use the Apps for personal, non-commercial use, subject to these Terms.

App Store Terms

If you download an App from the Apple App Store, your use of the App is also subject to Apple’s Standard End User Licence Agreement (EULA). In the event of conflict, Apple’s EULA shall apply where required.

Apple is not responsible for the App or its content, maintenance, or support.

In-App Purchases and Subscriptions

Some Apps include:

  • In-app purchases

  • Subscriptions

  • Paid features

  • Ad removal options

All payments are processed by the relevant app store. We do not control billing, refunds, or subscription management, which are governed by the app store’s terms.

Advertisements

Some Apps display third-party advertisements. We are not responsible for ad content or third-party advertiser practices.

No Professional Advice

Our Apps may provide calculations, tools, or informational outputs. These are provided for general informational purposes only and do not constitute professional advice. You use the Apps at your own risk.

Changes to Terms of Service

We reserve the right to update these Terms at any time. Continued use of the Service after changes are posted constitutes acceptance.

Contact Information

Questions about these Terms should be sent to:

Email: support@big-rig.co
Website: https://big-rig.co