Affiliate Disclosure

Last updated: 2026-06-01

In the interest of transparency, and in line with disclosure rules such as those of the U.S. FTC, we state the following:

How we earn revenue

All of Circflow's tools are free and require no registration. To keep the site running, it may include two kinds of monetization:

• Affiliate links: some outbound links to third parties (such as LCSC, Mouser, DigiKey, PCBWay, JLCPCB, Amazon, etc.) may be affiliate links. If you buy through them, we may earn a commission.
• Display ads: pages may show ads served by third-party ad networks (such as Ezoic) (see the Privacy Policy).

What this means for you

• No effect on price: buying through an affiliate link costs you exactly the same as going to the vendor directly — it is never more expensive.
• No effect on recommendations: whether or not a link is an affiliate link does not sway our technical judgment about tool values, standard sources or components — accuracy always comes first (see Primary Sources).
• Not required: you are entirely free to ignore these links and order from any vendor directly.

Note: the site is currently at an early stage; some affiliate slots are placeholders and do not yet contain real links. Once enabled, the terms on this page apply immediately.

Contact

If you have questions about this disclosure, we welcome your feedback. This page is updated as partnerships change; please refer to the "Last updated" date at the top of the page.