Privacy Policy
This Privacy Policy describes how Profit For Sellers currently handles information. It is written for the site as it works today.
Effective / last updated: September 10, 2026.
What this site does today
Profit For Sellers provides free calculators that run in your browser. We do not offer user accounts, and we do not operate a database that stores your calculator inputs. Profit For Sellers uses Vercel Web Analytics to understand site usage and Vercel Speed Insights to measure real-world site performance. Google Analytics and affiliate tracking are not currently active. Google AdSense ad units are not currently displayed. The site loads Google's AdSense site-verification script for AdSense verification and review; AdSense monetization is not currently active, and ads are not currently served.
Information you provide directly
If you email us, we receive whatever you include in that message: your email address, the content of the message, and any attachments you choose to send. We use that information only to respond to the inquiry and to keep a record of the conversation as needed to handle it. Please do not send passwords, payment-card numbers, or other highly sensitive information.
Calculator inputs
Calculator numbers are processed in your browser to produce estimates. Profit For Sellers does not currently transmit those inputs to a Profit For Sellers database or calculation API, and we do not currently save them as an account history. If you leave the page or refresh it, the values you typed are not stored by us.
Analytics and performance measurement
Profit For Sellers uses Vercel Web Analytics to understand aggregate website usage. That can include information such as visits, page views, referrers, general device and browser information, and approximate geographic information where available.
Profit For Sellers uses Vercel Speed Insights to collect real-user performance measurements, such as Core Web Vitals and related page-performance metrics.
We use this information to understand how the site is used and to improve performance and user experience. Vercel provides the site's hosting, analytics, and performance infrastructure and may process technical request, traffic, telemetry, and usage information in accordance with Vercel's applicable privacy documentation.
Hosting and server logs
This website is hosted by Vercel. Vercel may process standard request information needed to deliver pages and keep the service running. That can include items such as IP address, date and time, requested URL, referrer, and browser or device details. We do not use those logs to build marketing profiles.
Cookies
Profit For Sellers does not currently use Google Analytics or affiliate tracking cookies. Our current Vercel-based analytics and performance tools process usage and performance information as described above. Because the Google AdSense site-verification script is loaded, Google may set or read cookies or use similar technologies in accordance with Google's own policies, even though AdSense ad units are not currently displayed. If we later display AdSense ads, introduce affiliate tracking, or add other technologies that require additional disclosures or consent, we will update this policy and implement appropriate controls where required.
External links
Some pages link to official marketplace documentation and other third-party sites. Those sites have their own privacy practices. Following an external link takes you outside Profit For Sellers.
Sale of personal information
We do not sell personal information. We do not currently share personal information with advertisers or data brokers.
Children
This site is intended for a general audience of online sellers. It is not directed at children, and we do not knowingly collect personal information from children.
Future changes
The AdSense site-verification script already described above is part of the current site. If we later display AdSense ads or otherwise activate AdSense monetization, or if we introduce affiliate tracking, accounts, payments, additional analytics technologies, or other materially different processing, we will update this policy as appropriate.
Contact
Privacy questions can be sent to support@profitforsellers.com. See also the contact page.