Accounts Receivable — Standalone Invoicing App

What This Process Does

accounts-receivable-advanced is the standalone invoicing-app form of AR. Use it when a mid-market company has outgrown basic books-module AR but is not yet running a full enterprise ERP billing stack. The work is not just "send invoice and wait." It is customer master data, branded invoice templates, recurring schedules, payment application, dunning policy, disputes, credit holds, late fees, write-offs, and aging snapshots as one operational system.

The differentiator from the neighboring basic accounts-receivable skill is ownership of the invoicing application itself. This skill covers the 19-table app pattern that composes with apps/020-02-fin-invoicing-ar.md: 15 business entities plus 4 line-item children.

Typical fit: 200-1,000 employees, 500-10k active customers, 500-5k invoices/month, branded customer-facing invoice requirements, multiple billing cadences, and a collections process formal enough that "check the aging spreadsheet" is no longer acceptable.

Materializes as 19 Tables

15 entities + 4 line-item children: