# MrrBridge

> The movement, not a single number with a percentage.

Source: https://lopifi.com/components/mrr-bridge
Part of: Lopifi — US GAAP books on autopilot, reviewed by a CPA (https://lopifi.com)

---

- **Family:** Metrics & analysis — ---
- **Status:** Specified, not yet implemented
- **Spec:** https://lopifi.com/docs/catalog/13-metrics-and-analysis

## Install

```bash
npx shadcn@latest add @lopifi/theme
npx shadcn@latest add @lopifi/mrr-bridge
```

## Specification

Opening MRR → new → expansion → contraction → churn → closing, as a waterfall. **A single MRR number with a percentage change explains nothing**; the bridge is the primary view.

Renders GRR and NRR together or neither — NRR alone hides churn behind expansion. States that MRR is an operating metric that will not tie to the P&L.

## Rules this component obeys

Money is minor units, never floats. `null` is not `0` and neither is redacted. Negatives render in accounting parentheses with the parenthesis column reserved on both sides. Debit and credit are two columns. Per-currency decimal places. Polarity is explicit — up is not always good. Every figure states its period, entity, currency, basis and as-of.