# ROI Pricing Calculator

> An interactive pricing section that lets visitors drag a slider and enter a per-unit cost to calculate their estimated monthly ROI from using a product.

- Author: [Diar Muradi](https://21st.dev/@diarmuradi)
- Library: diarmuradi
- License: no-license
- Tags: Slider, SaaS, Pricing
- npm dependencies: motion
- Live preview: https://21st.dev/@diarmuradi/components/pricing-12

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/diarmuradi/pricing-12?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/slider.md