Privacy Policy
Last updated May 2026
SubscriptionBoxCalculator.us is a free calculator and reference site for subscription box subscribers and founders. We are committed to protecting your privacy. This policy explains what data we collect, how we use it, and your rights.
What We Collect
We collect minimal data to operate the site. Here is exactly what we do and do not collect:
We DO collect:
- Anonymous usage analytics via Google Analytics 4. This includes pages visited, time on site, browser type, and general geographic region (country/city level). No personal identifiers are collected.
- Email addresses only if you voluntarily submit them through our email capture form. We use these only to send the content you requested.
We DO NOT collect:
- Calculator inputs. Every calculation on this site runs entirely in your browser. Your numbers are never sent to our servers.
- Payment information. We have no paid plans and process no payments.
- Personal identification information unless you voluntarily provide it.
Cookies
We use cookies only for:
- Google Analytics 4 to understand anonymous site traffic.
- Session preferences such as your calculator tab selection.
We do not use cookies for advertising, retargeting, or tracking across other websites.
You can disable cookies in your browser settings at any time. The calculators will still work fully without cookies enabled.
Google Analytics
We use Google Analytics 4 to understand how visitors use this site. This data is anonymous and aggregated. Google Analytics collects information such as pages visited, session duration, browser type, and general location.
Google Analytics data is governed by Google's Privacy Policy. You can opt out of Google Analytics across all websites using the Google Analytics Opt-out Browser Add-on.
Email Communications
If you provide your email address through our email capture form, we will use it only to send the content you requested.
We will not:
- Sell your email address to third parties
- Add you to unrelated marketing lists
- Share your email with advertisers
You can unsubscribe from any email we send using the unsubscribe link included in every message.
Affiliate Links
This site contains affiliate links. If you click an affiliate link and make a purchase, we may receive a commission at no additional cost to you.
Affiliate links are clearly identified where they appear. Our editorial content and calculator results are not influenced by affiliate relationships. We only link to products and platforms relevant to subscription box businesses.
Third Party Services
This site uses the following third party services:
- Google Analytics 4 — anonymous traffic analytics
- Vercel — website hosting and content delivery
- Cloudflare — DNS and domain management
Each service has its own privacy policy governing the data they process.
Data Retention
Anonymous analytics data is retained for 14 months in Google Analytics as per Google's standard retention policy.
Email addresses are retained until you unsubscribe or request deletion.
Your Rights
You have the right to:
- Access the personal data we hold about you
- Request deletion of your personal data
- Opt out of analytics tracking
- Unsubscribe from email communications at any time
To exercise any of these rights, contact us at: subscriptionboxcalculator@gmail.com
Changes to This Policy
We may update this privacy policy from time to time. When we do, we will update the "Last updated" date at the top of this page. We encourage you to review this policy periodically.
Contact
If you have any questions about this privacy policy or how we handle data, contact us at: subscriptionboxcalculator@gmail.com
SubscriptionBoxCalculator.us
United States