Privacy Policy
Last updated: 12 September 2026 This Privacy Policy explains how CS17 Business Calculator Workshop, part of CS17 Tools, handles information when you access and use this website. We respect your privacy and aim to provide useful business calculation tools without requiring users to create an account or provide personal information simply to perform a calculation.
1. Information You Enter Into the Calculators
Figures entered into CS17 Business Calculator Workshop, such as costs, selling prices, revenue, expenses, discounts, fixed costs, variable costs and target profits, are generally processed within your web browser for the purpose of performing the requested calculation. The calculators are not designed to require personal or confidential business information. You should avoid entering passwords, banking credentials, payment card details, customer information or other sensitive information into calculator fields.
2. No Account Required
You do not currently need to register, create an account or provide your name or email address to use CS17 Business Calculator Workshop. If account-based or saved-calculation features are introduced in the future, this Privacy Policy may be updated to explain how information associated with those features is handled.
3. Calculator Data
The current Business Calculator Workshop performs its calculations within your web browser. Figures entered into the calculators are not intended to be stored in a CS17 Tools user account or database. Closing or refreshing the page may therefore clear information you have entered.
4. Business Information
Although the calculators deal with business and financial figures, they are designed to operate using general numerical information rather than personally identifiable business records. For example, you can calculate profit using revenue and expense totals without providing the name of your business, customers, suppliers or employees. CS17 Tools does not require access to your accounting software, bank account or financial institution to perform these calculations.
5. Information Collected Automatically
Like most websites, some technical information may be collected automatically when you visit CS17 Business Calculator Workshop. This may include your IP address, browser type, device type, operating system, approximate geographic region, pages visited, date and time of access, referring website and general website usage information. Some of this information may be collected by our web hosting provider or other services used to operate, secure and maintain the website.
6. Cookies and Browser Storage
CS17 Business Calculator Workshop or services used by the website may use cookies, local browser storage or similar technologies. These technologies may be used to maintain website functionality, remember preferences, understand website usage, improve the website, support analytics, support advertising and help protect the website from misuse. You can normally control or delete cookies and locally stored website information through your browser settings.
7. Analytics
We may use website analytics services to understand how visitors use CS17 Business Calculator Workshop. Analytics may provide information such as which pages or calculators are used, how visitors reached the website, general device information and how users interact with the site. This information can help us identify technical problems and determine which calculators and CS17 Tools are most useful to visitors.
8. Advertising
CS17 Business Calculator Workshop may display advertising to help support the operation and continued development of CS17 Tools. Third-party advertising providers may use cookies, device information or similar technologies to display, measure or personalise advertisements in accordance with their own privacy policies and applicable laws. The appearance of an advertisement does not mean that CS17 Tools provides the advertiser with the business figures you enter into our calculator fields.
9. Google Services
CS17 Business Calculator Workshop may use services provided by Google, including services such as Google Analytics and Google AdSense. Where these services are used, Google may collect and process information in accordance with its own privacy policies. This may include cookies, device information, advertising identifiers and general website usage information. Users may be able to manage certain Google advertising and privacy preferences through controls provided by Google and through their browser settings.
10. Information You Provide When Contacting Us
If you contact CS17 Tools by email, we may receive information including your email address, your name if supplied, the contents of your message and any other information you choose to provide. We may retain this information where reasonably necessary to respond to your enquiry, investigate a reported problem, improve Business Calculator Workshop or maintain appropriate business records. Please do not send passwords, banking credentials, payment card details or other highly sensitive information when contacting us.
11. How We Use Information
Information associated with the operation of CS17 Business Calculator Workshop may be used to operate and maintain the website, perform requested calculations, identify technical problems, understand general website usage, improve our calculators, improve the wider CS17 Tools collection, protect the website from misuse or security threats, respond to enquiries and feedback, support analytics and advertising, and meet applicable legal obligations.
12. Sharing of Information
CS17 Tools does not sell your personal information. Information may be processed or made available to service providers where reasonably necessary to operate the website. These may include web hosting providers, analytics providers, advertising providers, security providers and other technical service providers. Information may also be disclosed where required by law or where reasonably necessary to protect our legal rights, users, website or services.
13. GST, VAT and Tax Information
CS17 Business Calculator Workshop may be used alongside other CS17 Tools that perform GST, VAT or sales-tax calculations. Business Calculator Workshop does not require you to provide tax identification numbers, tax-file numbers, business registration numbers or other government identifiers. You should not enter these types of identifiers into ordinary calculator fields.
14. External Websites
CS17 Business Calculator Workshop may contain links to other CS17 Tools websites or third-party websites. Once you leave Business Calculator Workshop, the privacy practices of the destination website apply. CS17 Tools is not responsible for the privacy, security, content or practices of third-party websites.
15. Third-Party Business Services
Advertisements or external links displayed on the website may relate to accounting software, banking, finance, insurance, business services or other commercial products. These services operate independently from CS17 Tools unless specifically stated otherwise. If you provide personal or business information to another website or service, that organisation's privacy policy applies.
16. Data Security
We take reasonable steps to operate CS17 Business Calculator Workshop securely. However, no website, internet connection, electronic storage system or online service can be guaranteed to be completely secure. Users should therefore avoid entering unnecessary confidential, personally identifiable or commercially sensitive information into the website.
17. Children's Privacy
CS17 Business Calculator Workshop is a general-purpose business calculation website and is not designed to require children to provide personal information. If interactive or account-based features involving the collection of personal information are introduced in the future, this Privacy Policy may be updated accordingly.
18. International Services
CS17 Business Calculator Workshop may use hosting, analytics, advertising or other service providers that operate internationally. Some information handled by these providers may be processed or stored outside Australia. Where this occurs, information may be subject to the laws and privacy requirements of those jurisdictions.
19. Your Privacy Choices
Depending on your browser, device and the services being used, you may be able to block or delete cookies, clear local browser storage, disable certain tracking technologies, adjust browser privacy settings and manage advertising preferences through third-party services. Blocking cookies or browser storage may affect some website functionality.
20. Changes to This Privacy Policy
We may update this Privacy Policy as CS17 Business Calculator Workshop develops or if our website, technology, advertising, analytics or legal requirements change. When changes are made, the updated Privacy Policy will be published on this page and the Last updated date will be revised.
21. Contact Us
If you have a question about this Privacy Policy or privacy relating to CS17 Business Calculator Workshop, please contact: CS17 Tools Email: admin@cs17.net
1. Information You Enter Into the Calculators
Figures entered into CS17 Business Calculator Workshop, such as costs, selling prices, revenue, expenses, discounts, fixed costs, variable costs and target profits, are generally processed within your web browser for the purpose of performing the requested calculation. The calculators are not designed to require personal or confidential business information. You should avoid entering passwords, banking credentials, payment card details, customer information or other sensitive information into calculator fields.
2. No Account Required
You do not currently need to register, create an account or provide your name or email address to use CS17 Business Calculator Workshop. If account-based or saved-calculation features are introduced in the future, this Privacy Policy may be updated to explain how information associated with those features is handled.
3. Calculator Data
The current Business Calculator Workshop performs its calculations within your web browser. Figures entered into the calculators are not intended to be stored in a CS17 Tools user account or database. Closing or refreshing the page may therefore clear information you have entered.
4. Business Information
Although the calculators deal with business and financial figures, they are designed to operate using general numerical information rather than personally identifiable business records. For example, you can calculate profit using revenue and expense totals without providing the name of your business, customers, suppliers or employees. CS17 Tools does not require access to your accounting software, bank account or financial institution to perform these calculations.
5. Information Collected Automatically
Like most websites, some technical information may be collected automatically when you visit CS17 Business Calculator Workshop. This may include your IP address, browser type, device type, operating system, approximate geographic region, pages visited, date and time of access, referring website and general website usage information. Some of this information may be collected by our web hosting provider or other services used to operate, secure and maintain the website.
6. Cookies and Browser Storage
CS17 Business Calculator Workshop or services used by the website may use cookies, local browser storage or similar technologies. These technologies may be used to maintain website functionality, remember preferences, understand website usage, improve the website, support analytics, support advertising and help protect the website from misuse. You can normally control or delete cookies and locally stored website information through your browser settings.
7. Analytics
We may use website analytics services to understand how visitors use CS17 Business Calculator Workshop. Analytics may provide information such as which pages or calculators are used, how visitors reached the website, general device information and how users interact with the site. This information can help us identify technical problems and determine which calculators and CS17 Tools are most useful to visitors.
8. Advertising
CS17 Business Calculator Workshop may display advertising to help support the operation and continued development of CS17 Tools. Third-party advertising providers may use cookies, device information or similar technologies to display, measure or personalise advertisements in accordance with their own privacy policies and applicable laws. The appearance of an advertisement does not mean that CS17 Tools provides the advertiser with the business figures you enter into our calculator fields.
9. Google Services
CS17 Business Calculator Workshop may use services provided by Google, including services such as Google Analytics and Google AdSense. Where these services are used, Google may collect and process information in accordance with its own privacy policies. This may include cookies, device information, advertising identifiers and general website usage information. Users may be able to manage certain Google advertising and privacy preferences through controls provided by Google and through their browser settings.
10. Information You Provide When Contacting Us
If you contact CS17 Tools by email, we may receive information including your email address, your name if supplied, the contents of your message and any other information you choose to provide. We may retain this information where reasonably necessary to respond to your enquiry, investigate a reported problem, improve Business Calculator Workshop or maintain appropriate business records. Please do not send passwords, banking credentials, payment card details or other highly sensitive information when contacting us.
11. How We Use Information
Information associated with the operation of CS17 Business Calculator Workshop may be used to operate and maintain the website, perform requested calculations, identify technical problems, understand general website usage, improve our calculators, improve the wider CS17 Tools collection, protect the website from misuse or security threats, respond to enquiries and feedback, support analytics and advertising, and meet applicable legal obligations.
12. Sharing of Information
CS17 Tools does not sell your personal information. Information may be processed or made available to service providers where reasonably necessary to operate the website. These may include web hosting providers, analytics providers, advertising providers, security providers and other technical service providers. Information may also be disclosed where required by law or where reasonably necessary to protect our legal rights, users, website or services.
13. GST, VAT and Tax Information
CS17 Business Calculator Workshop may be used alongside other CS17 Tools that perform GST, VAT or sales-tax calculations. Business Calculator Workshop does not require you to provide tax identification numbers, tax-file numbers, business registration numbers or other government identifiers. You should not enter these types of identifiers into ordinary calculator fields.
14. External Websites
CS17 Business Calculator Workshop may contain links to other CS17 Tools websites or third-party websites. Once you leave Business Calculator Workshop, the privacy practices of the destination website apply. CS17 Tools is not responsible for the privacy, security, content or practices of third-party websites.
15. Third-Party Business Services
Advertisements or external links displayed on the website may relate to accounting software, banking, finance, insurance, business services or other commercial products. These services operate independently from CS17 Tools unless specifically stated otherwise. If you provide personal or business information to another website or service, that organisation's privacy policy applies.
16. Data Security
We take reasonable steps to operate CS17 Business Calculator Workshop securely. However, no website, internet connection, electronic storage system or online service can be guaranteed to be completely secure. Users should therefore avoid entering unnecessary confidential, personally identifiable or commercially sensitive information into the website.
17. Children's Privacy
CS17 Business Calculator Workshop is a general-purpose business calculation website and is not designed to require children to provide personal information. If interactive or account-based features involving the collection of personal information are introduced in the future, this Privacy Policy may be updated accordingly.
18. International Services
CS17 Business Calculator Workshop may use hosting, analytics, advertising or other service providers that operate internationally. Some information handled by these providers may be processed or stored outside Australia. Where this occurs, information may be subject to the laws and privacy requirements of those jurisdictions.
19. Your Privacy Choices
Depending on your browser, device and the services being used, you may be able to block or delete cookies, clear local browser storage, disable certain tracking technologies, adjust browser privacy settings and manage advertising preferences through third-party services. Blocking cookies or browser storage may affect some website functionality.
20. Changes to This Privacy Policy
We may update this Privacy Policy as CS17 Business Calculator Workshop develops or if our website, technology, advertising, analytics or legal requirements change. When changes are made, the updated Privacy Policy will be published on this page and the Last updated date will be revised.
21. Contact Us
If you have a question about this Privacy Policy or privacy relating to CS17 Business Calculator Workshop, please contact: CS17 Tools Email: admin@cs17.net