Last updated: July 20, 2026
This Privacy Policy describes how CostcoDiesel.com ("we", "us", or "our") handles information when you visit our website. By using this site, you agree to the practices described below.
We don't ask you to create an account. We don't collect your name, address, or phone number. We don't sell your data. We use standard analytics to understand how the site is used so we can improve it.
We use Google Analytics 4 (GA4) to collect anonymized usage data such as page views, approximate geographic region (country level), device type (mobile or desktop), and referral source. This data is aggregated and does not identify you personally.
GA4 uses cookies to distinguish unique sessions. The data collected includes:
If you tap "Near Me," your browser will ask permission to share your device location. This data is sent only to the map provider to center the map on your position. It is not stored on our servers or shared with third parties. You can decline this prompt — the site works fine without it.
If you email us, we retain your message and email address for as long as needed to respond and maintain a record of our communication. We do not add you to any mailing list.
Our site uses a small number of cookies through Google Analytics for session tracking. These are first-party analytics cookies, not advertising cookies.
Because we serve a North American audience from a US-based server and do not engage in tracking or profiling that would require a consent banner under GDPR or similar regulations, we do not display a cookie consent pop-up. If you prefer not to be tracked, you can:
The site remains fully functional with cookies disabled — you just won't be counted in our analytics.
We may display ads through Google AdSense in the future. If and when ads are active, Google may use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet.
You may opt out of personalized advertising by visiting Google Ads Settings. For more information about how Google uses data when you use our site, see "How Google uses information from sites or apps that use our services."
We use the following third-party services:
Our site is not directed at children under 13, and we do not knowingly collect personal information from children.
Analytics data is retained by Google Analytics according to its default data retention settings (currently 14 months). Email correspondence is retained as long as operationally needed.
If you are located in the European Economic Area, United Kingdom, or California, you may have additional rights regarding your personal data under GDPR or CCPA. Since we do not collect personal data beyond what you voluntarily provide via email, most of these rights (access, deletion, portability) can be exercised simply by contacting us.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.
Questions about this policy? Email us at info+cd@rage.net.