Receipts & Invoices

To get a copy of your receipt or invoice, or to manage your subscription, go to and follow the prompts. Be sure you use the email address that you used when purchasing the course. FastSpring will then email you a link to access your information in their system.

Payment Options or Payment Method Not Working

You can reach FastSpring customer support at FastSpring Consumer Support

For Other Issues

If you need any of the following, contact Tim's team directly at Please provide as much information as available.

  • Invoice changes, like adding your company's name and address to an invoice 
  • A refund on a course or subscription
  • A quote for a special purchase or a corporate account
  • Any other question or concern

Why FastSpring?

As a small business, we are not capable of handling international payment transactions on our own. That is why we have engaged FastSpring as our exclusive payment processing service.