How to show attachment expiry date for your store as well as email?

You can enable displaying the expiry date for all the orders, product descriptions, and order emails (if enabled) if you have set an expiry date/duration for your attachment while creating it. 

To do so, enable the ‘show attachment expiry date’ option in the plugin settings by navigating to the last section named Setting.

Key Benefit

If you have set expiry date, it is always wise to enable viewing the message related to the same. 

If you won’t do it, your store will have vague information as to why the attachment is not working for the customer. 

It could confuse the buyer, causing order cancellation sometimes.