---
title: "Discount"
source_url: https://docs.rapyd.net/en/discount-724215.html
lang: en
---

# Discount

When a discount/loyalty card is presented during a sale, the terminal sends a DISCOUNT_CARD_READ event. The client must respond with one of two actions:

- [Update Price](https://docs.rapyd.net/en/update-price.md "Update Price")
- [External Result](https://docs.rapyd.net/en/external-result.md "External Result")

See also [Flow Diagrams](https://docs.rapyd.net/en/flow-diagrams.md "Flow Diagrams")