---
title: "Apply discount to exported invoice for customer who paid early?"
slug: "apply-discount-to-exported-invoice-for-customer-paid-early"
updated: 2026-03-27T01:39:53Z
published: 2026-03-27T01:39:53Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.servicetitan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How can I apply a discount to an exported invoice for a customer who paid early?

## Problem

A customer paid their invoice early and took a discount. The invoice and payment were already exported. You need to apply a discount to clear the remaining balance of the invoice.

## Solution

To do this, create a Pricebook service item for the discount. Then create an adjustment invoice from the exported invoice. Finally, add the discount to the adjustment invoice you just created as a negative amount.

### Create a discount task in Pricebook

1. On the navigation bar, go to **Pricebook > Services**.
2. Click **Add Service**.
3. Enter the name and code for the discount. You can name the service task *"Discount."*
4. Select the corresponding Income account.
5. Make sure the item is not marked as *Taxable*.
6. Leave the Price at $0.
7. When finished, click **Save**.

### Create an adjustment invoice and apply the discount

1. Search for and go to the exported invoice.
2. On this invoice, [create an adjustment invoice](/v1/docs/create-an-adjustment-invoice).
3. On the adjustment invoice, add the discount task you created in the previous workflow.
4. Set the discount task amount to the negative version of the discount amount. For example, if the discount amount is $10.00, enter *"-$10.00."*
5. When finished, click **Save**. This should clear the remaining balance of the invoice to zero.