Last updated: July 2026
This Cookie Policy explains how SellFlow uses cookies and similar technologies (such as local storage and pixels) when you visit our website, a seller storefront, or a checkout page. It should be read together with our Privacy Policy.
Cookies are small text files placed on your device when you visit a website. They let a site remember your actions and preferences over time. Similar technologies — such as browser local storage, session storage, and tracking pixels — perform comparable functions. We refer to all of these collectively as "cookies" in this policy.
Strictly necessary.Required for the platform to function — authentication and session state, load balancing, security and bot protection, and remembering the contents of a buyer's cart. These cannot be switched off through our systems, as the service will not work without them.
Functional. Remember your preferences, such as currency, language, and interface choices, to give you a smoother experience.
Analytics and performance. Help us and sellers understand how storefronts are used — page views, conversions, and traffic sources — so we can improve the product. These are aggregated and used to measure performance, not to build advertising profiles.
Some cookies are set by the third-party services that power the platform, including Firebase (authentication and app state), Vercel (hosting and performance), and privacy-focused analytics tooling. We do not use cookies to sell your data or to serve cross-context behavioral advertising.
Where required by the GDPR, UK GDPR, and the ePrivacy Directive, strictly necessary cookies are set on the basis of our legitimate interest in operating the service, while functional and analytics cookies are set only with your consent. Where a consent banner is shown, non-essential cookies are not placed until you accept them, and you may change or withdraw consent at any time.
You can control and delete cookies through your browser settings, and most browsers let you block cookies or alert you when one is set. Blocking strictly necessary cookies may break login, checkout, or cart functionality. On mobile, you can reset or limit advertising identifiers through your device settings. Guidance for common browsers is available on their respective help pages.
We may update this Cookie Policy as our technology and legal obligations evolve; changes are indicated by the "Last updated" date above. For questions, contact support@sellflow.bio.