With Digital Downloads integration, you can sell files like vectors, photos, audio, video, documents, software, etc. When you are adding a new a digital product to your web store, on the “Add new product” page, you need to check the “Downloadable” checkbox to indicate that you are selling a downloadable file. If you’re selling a digital product, then you’ll also need to provide files of the product.
To add a or multiple files that the client will get when they purchase the product, scroll down on the product submission page and click on “Downloadable”. Here you can upload any files that you want to sell.
Next, visit the “File format” tab to indicate which type of file you are selling:
Once ready, click on “Submit” to publish a product. The product will be automatically visible in your web store, if you didn’t edit it’s visibility settings.