Do my digital materials expire after 180 days, or is it just the download link that expires?

Do my digital materials expire after 180 days, or is it just the download link that expires?

Both the link from the My Digital Materials section of your store account and the digital materials will expire 180 days after purchase. If you are still within 180 days from the date of purchase and your digital materials have expired, please contact us at orders@cognella.com or 858-552-1120.