# Callout quote suffix → invoice +N tick (IA)

**Thread:** `19c2cdb4150c3003` GH4045-EMMA-74 quote → GH4045-EMMA-76 invoice
**Lesson:** Same deal; keep both refs (reinforce TELDAN-137→138).
**Also:** POP PDF filename may say unrelated product (DTF) — do not fork CRM.