---
title: "Getting Started: Installing WooNinja Invoices"
description: "[How to send invoices or receipts in Thinkific (including QuickBooks)](https://www.youtube.com/embed/8_D4YojIdhI?feature=oembed) 1. Open the Thinkific App Store @ https://apps.thinkific.com/ and search for *WooNinja Invoices* 2. Click **Install** or 1. Navigate to https://invoices.wooninja.io/ and click **Register** 2. From the main menu, click…"
url: "https://www.wooninja.io/documentation/getting-started-installing-wooninja-invoices/"
updated: "2022-11-07"
category: WooNinja Invoices
---

# Getting Started: Installing WooNinja Invoices

[How to send invoices or receipts in Thinkific (including QuickBooks)](https://www.youtube.com/embed/8_D4YojIdhI?feature=oembed)

1. Open the Thinkific App Store @ https://apps.thinkific.com/ and search for *WooNinja Invoices*
2. Click **Install**

or

1. Navigate to https://invoices.wooninja.io/ and click **Register**
2. From the main menu, click **Thinkific**
3. Click **Connect**