# Sales Margin & Markup

> Free currency-neutral selling price, profit, margin and markup calculator, published by Latitude 34 Media Group.

Last verified: 30 October 2026. Public resources need no login or API key; hosting security may apply. Prefer canonical HTML pages when citing facts. No separate content licence is granted.

## Knowledge

- [About Sales Margin & Markup](https://salesmarginandmarkup.com/okf/about.md)
- [Calculator behaviour](https://salesmarginandmarkup.com/okf/calculator.md)
- [Margin and markup formulas](https://salesmarginandmarkup.com/okf/formulas.md)
- [Privacy summary](https://salesmarginandmarkup.com/okf/privacy.md)
- [Public agent access](https://salesmarginandmarkup.com/okf/agent-access.md)

## Discovery

- [OKF v0.2 index](https://salesmarginandmarkup.com/okf/index.md)
- [Full context](https://salesmarginandmarkup.com/llms-full.txt)
- [Agent access](https://salesmarginandmarkup.com/agents/)
- [Sitemap](https://salesmarginandmarkup.com/sitemap.xml)
- [Robots](https://salesmarginandmarkup.com/robots.txt)