Quickly & easily manage your Thinkific invoices

Includes unlimited invoice storage with spreadsheet and PDF exports

Get started today

Everything you need

All-in-one platform

WooNinja Invoices is designed to be a no-code, everything you need solution to easily manage your accounting.

  • Simple, 5 minute set up
  • No Zapier or developers needed
  • Beautiful mobile friendly site
  • Automatically send PDF invoices to customers
  • Easy share invoices by email and secure links
  • Fully GDPR compliant
  • Easy, straight forward configuration
  • No need for zaps or automation
  • No yearly contracts
  • Built & trusted by Thinkific Experts

Set up your invoicing easily! Watch our 4-minute set up 👇

Easy to Use

Manage your invoices quickly and easily

WooNinja Invoices was developed by Thinkific Experts to be the easiest way to manage your invoices.

Fully GDPR complaint

We don't sell, analyse or market your student data. We built a privacy first platform meaning you can sell more and sleep soundly that your student data is safe.

No addition software

Say goodbye to Zapier, Automate.io and other complex software. We're an all in one platform designed with one goal in mind: To make sending invoices as easy as possible.

No code or developers required

Our platform is designed to be plug and play. No developers needed and set up takes 5 minutes.

Blazingly fast emails and downloads

We run in the cloud using enterprise grade AWS servers. Your invoices will download fast, anywhere in the world.

Automatic Invoices & Receipts

WooNinja Invoices can automatically email a full invoice to your customer as soon as they make a purchase in Thinkific. Beautiful, easy to print and download invoices in seconds.

PDF Downloads

With one-click you can easily export a beautiful PDF copy of your invoice to send to your customer.

Email Duplicates

Need to send your customer a copy of their invoice? No problem!

Secure Sharing Link

Does your customer prefer to view their invoice online? You can easily email, WhatsApp or Telegram them a link so they can view their invoice in their browser.

Effortless Custom Field Mapping

Easily add Thinkific Custom Fields to invoices and receipts.

Thinkific User Custom Field

Do you collect customer information at sign up? You can easily map those custom fields to your invoices so they appear for your customers.

Global Currency Support

Do you need to show your currency on your invoices? You can easily select any currency and it will display on your invoices.

Easy Exports with Quickbooks Integration

With WooNinja Invoices you can export your invoices as a spreadsheet or PDF with a single click. No more messy exports with multiple sheets and sources. We deliver them direct to your inbox in matter of minutes.

PDF & Spreadsheet Exports

Easily export all your invoices into CSV or PDF format with a single click.

Thinkific Sync

Your invoices are automatically synced from Thinkific including all historic and new orders.

Fully Customisable Invoices

You can quickly add your company name, address, telephone and tax details to your receipts. Do your customers need to add theirs? No problem, they can add them easily using our online editor.

Edit Your Company Details

Add your company details to your invoices including name, address, phone number and tax code. You can even add a a custom footer and logo.

Desktop & Mobile Support

Invoices can be viewed on desktop, tablet and mobile devices. Need to print? Our invoices print beautifully and can also be downloaded as a PDF.


Clear, no tricks pricing.

Includes 30-day money-back guarantee. No long term contracts, cancel anytime.


$19 /mo

For small business and those starting out.

  • Up to 1000 Invoices

  • PDF & Spreadsheet Exports

  • Automated Emails to Customers

  • Chat & Email Support


$49 /mo

For larger companies and those scaling up.

  • Up to 5000 Invoices

  • PDF & Spreadsheet Exports

  • Automated Emails to Customers

  • Chat, Email & Phone Support

Need more?

Accounts with more than 5,000 invoices are priced at a flat rate of $99 per month.

Frequently asked questions

How does WooNinja Invoices work?
WooNinja Invoices automatically syncs your Thinkific Orders and creates beautiful invoices in seconds. These invoices can be automatically sent to your customers, or exported for safe keeping in a single click.
Do I need a developer? Or coding skills?
No, WooNinja Invoices is a one click install with no additional code or developers needed.
Do you offer a trial of your software?
We offer a full, no questions asked refund within 30 days of purchase if you don't like our software. After this, you can cancel your subscription at any time with no penalty.
Are your GDPR compliant?
Yes, we are 100% GDPR compliant. We do not sell, monitor or analyse your student data.
Do you charge per invoice or student?
Our plans are based on the number of orders in your Thinkific system. Please refer to our pricing panel for more details.
Can I add team members to my account?
Yes, you can add team members to your account, such as your accountant, so that they can access and analyse your invoices.

When I started selling on Thinkific, my course was purchased by companies that needed their company name and tax details on their invoices. I built WooNinja Invoices to save me hours of manual work and I hope it can help you too!

Colin Longworth
Award Winning Thinkific Expert

Ready to invoice like a pro? Set up your invoices today!