You can display in the order confirmation email the order comments left at the checkout by your customers just by following the steps below.
First, log into your WeSupply account.
Head to Settings-.Branding-> Notifications ->Scroll down to the Order Received notification and click on Edit Template.
Click on Template Variables -> Copy the [*ordercustomer_comments*] variable and paste it inside the Code Editor.
Save your changes by clicking on Publish.