Document linking to order downloads

Author: duncanmcclean

docs/docs/products.md

@@ -36,6 +36,23 @@ You can also specify a limit on how many times a customer can download the files
 
 ![Download fields on the product publish form](/images/product-downloads.png)
 
+After an order has been created, you may loop through the order's downloads like this:
+
+::tabs
+::tab antlers
+```antlers
+{{ downloads }}
+	<a href="{{ download_url }}">Download {{ product:title }}</a>
+{{ /downloads }}
+```
+::tab blade
+```blade
+@foreach($downloads as $download)
+	<a href="{{ $download['download_url'] }}">Download {{ $download['product']['title'] }}</a>
+@endforeach
+```
+::
+
 ## Inventory / Stock Tracking
 If you want to keep track of inventory, add a "Stock" field to your collection blueprint and specify a stock count on each product.