Privacy

Overview

This Privacy Policy explains information practices for Supplier Planning Tools at supplierplanning.wrswebsolutions.com. The site is a static educational resource. It does not require an account, and calculators are designed to run in your browser.

Calculator data

Values entered into calculators are processed by JavaScript in your browser and are not intentionally submitted to our server by the calculator itself. Do not enter confidential, personal or regulated information into a general-purpose calculator.

Server and technical logs

Hosting infrastructure may create logs containing IP address, date/time, requested URL, referring page, browser/device information and response status for security, troubleshooting and administration.

Google AdSense and advertising cookies

This site may display advertising through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user’s prior visits to this website or other websites. Google’s use of advertising cookies enables Google and its partners to serve ads based on visits to this site and/or other sites on the Internet.

Users may manage or opt out of personalized advertising through Google Ads Settings. If other third-party vendors or ad networks serve ads here, their cookies or similar technologies may also be used, subject to their own choices and policies.

Advertising technologies can involve cookies, local storage, web beacons, IP addresses or similar identifiers for ad delivery, fraud prevention, frequency capping, reporting, measurement and, where permitted and consented to, ads personalization.

How Google uses data from partner sites

Google explains data use on its partner-sites information page and publishes information about ad technology partners.

EEA, United Kingdom and Switzerland

Google’s EU User Consent Policy requires disclosures and consent for cookies or other local storage where legally required and for collection, sharing and use of personal data for ads personalization. For personalized advertising in the EEA, United Kingdom and Switzerland, publishers using Google’s publisher products are required to use a Google-certified consent management platform integrated with the IAB Transparency and Consent Framework. TCF v2.3 is mandatory for new TC strings generated on or after March 1, 2026.

Where Google Privacy & messaging is active, users can revisit choices using Privacy and cookie settings in the footer or on this page.

Personalized and non-personalized ads

Non-personalized ads may still use cookies or identifiers for purposes including fraud and abuse prevention, frequency capping and aggregated reporting. Consent requirements can therefore still apply depending on region and technology.

External links and changes

External sites control their own privacy practices. This policy may be updated as the site, advertising services or legal requirements change.

Privacy inquiries

For privacy, legal, copyright, accessibility or factual corrections only, use the limited-purpose contact page.