To sell downloads you first need to create a download package. For this you click on "shop", and there you click on "pricing list digital":
​
​

Then you see the overview, where you click on "Add pricing list":
​
​

First, you give the list a name:
​
​

After you've clicked on create you immediately get to the menu to create the first package:
​
​

For this example we make a package for a single image:
​
​

After we have clicked on create, the package appears in our pricing list:
​
​

Here's another example of a package when you want to sale 5 images:
​
​

Last but not least a package where we want to sell ALL images in a gallery for a single price. For this we have to activate the switch at "Price for all files":
​
​

Here's our complete example-package for a pricing list:
​
​

Remember, this is just an example. You are completely free to set the prices as you want and to create as many/as few packages as you want.