# DunningTimeline

> Per customer, not per invoice.

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

---

- **Family:** Receivables (AR) — 
- **Status:** Specified, not yet implemented
- **Spec:** https://lopifi.com/docs/catalog/10-receivables

## Install

```bash
npx shadcn@latest add @lopifi/theme
npx shadcn@latest add @lopifi/dunning-timeline
```

## Specification

Full communication history **per customer**, not per invoice — a collector needs one timeline. Shows sent, opened, and responded, with the next scheduled step and its pause conditions.

## 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.