The Store is mostly used for instructor to sell others products than courses.
Follow this guideline to upload in the store, from your Dashboard click on Store - New Product

Basic Informations (Step 1/5)
Select language
Select type of product (physical / virtual)
Set SEO Meta Description
Set a summary to appear at the top of the product page
Set the product description, make sure to set more than 300 words.
Enable Ordering to allow student to order the product.
Extra informations (Step 2/5)
Set the product price
Set the delivery price
Set the delivery estimated time
Set the categorie
If related to a course add the specific course
Set the inventory
OR enable unlimited inventory.
Images (Step 3/5)
Specifications (Step 4/5)
To promote the product, you have to set theses images:
You can add a lot of specifications such as:
Reviewer (Step 5/5)
To promote the product, you have to set theses images:
Set a message for the reviewer so that they can understand the product better.
Check "I agree with terms & rules" before send for review.
After review you can view the product in Products in Store after upload