In general, any digital course materials that are delivered through an integration and the store does not carry inventory on hand are charged the digital delivery fee. This includes product where access information is printed on your receipt for in-store purchases or provided through your online order confirmation email. 

When shopping online, an information tooltip  displays for each eligible digital title.  When selecting any eligible digital title to add to bag, a notification message displays  below the Add to Bag button. The tooltip as well as a summary of the quantity and total fee amount displays on the Order Summary section of the Shopping Bag and in Checkout. The Order Status Update email identifies the eligible digital titles and fee amount for the order.