Great, you've setup your InStore! Time to start selling some products.
Step 1: Create a Roblox Developer Product
Navigate to your creator dashboard and select your InStore. Select the Developer Products tab and click Create A Developer Product.
Complete the fields and upload an image if you wish. Product images default to square.
Set the Price in Robux to 1 if you wish to make your product free.
Copy the Asset ID of your newly created developer product.
Step 2: Create the InStore Product
In your store's Discord server, begin the /product create command. Give it a unique name and paste the previously copied Asset ID into the dev-product field. Complete any of the optional fields to enhance your customer's experience. All of these can be changed later with the /product edit command.
Each product's file is limited to 25mb.
Execute the command, and celebrate. You just created your first product!