---
title: "POS Suboption Mapping"
description: "Map POS suboptions to Ordering suboptions with stable external identifiers and preserve their parent option/product context."
canonical: https://docs.ordering.co/api-reference/guides/coupons-relation/
---

# POS Suboption Mapping

This page describes suboption synchronization. Map POS suboptions to Ordering suboptions with stable external identifiers and preserve their parent option/product context.