This is a Club feature. Make sure you're subscribed to create an add-on.
If you have a product you'd like to sell alongside your e-course, this is the perfect way to do it! Add-ons are additional products that you can sell along side your e-course. You have the option to add a downloadable (like an e-book, videos, or worksheets) or a custom add-on. A custom add-on is just anything that can't be downloaded as a file immediately, for example consulting hours, access to a secret forum, or something that comes via snail mail.
Go to the "add-ons" section of your course (click edit, then add-ons in the left sidebar) to begin creating your companion products. Fill in the title, price and upload a file if applicable. As with the lesson editor, use the arrows on the right to re-order the add-ons, the gear icon to access the options, and the 'x' to delete it entirely. The description of your add-ons can be written into your landing page. It's a good idea to add some text describing your other offerings.
When enrolls in your course, they will be given the option to purchase your add-ons during checkout. The e-course and any add-ons chosen will be paid for all at once.
Selling Add-ons Inside Your Course
You can also make add-ons available for purchase inside your course. When editing your lessons, click the "upsell" button in the "Add more sections" row of buttons. You can then choose from your add-ons that you've already created.
This is what it looks like when you have an add-on for sale inside your course:
Delivery of Add-ons
If your add-on is a downloadable, it will be available immediately to your participant on the course page. You don't need to take any action, it just happens automatically!
You can sell extra lessons in your course as an add-on too! So if you have some advanced material or special videos, you can offer them as bonus extra content to participants.
For anything else, you can use a custom add-on. You'll need to arrange delivery or any scheduling that may need to happen. When someone enrolls in your course and has purchased an add-on CourseCraft will notify you by automatic email. The info will also be available on the participant list of your course.