By registering an account or by making a purchase on our website, you agree to receive our newsletter, product updates, and information regarding your site membership and orders.

Your email address is only used to send you our newsletter and information about the activities of You can always use the unsubscribe link included in the newsletter if you wish to be removed from the newsletter mailing list.


We only sell digital products on our website. If you prefer to purchase physical books, they are available on Amazon.

Due to the non-returnable nature of digital downloads, all sales are final.

  • When you purchase a digital product from, that copy is intended for your own personal use. While you can make copies of a file for use on another device that you own, such as a tablet or smartphone, you cannot share copies with other people. You also cannot resell your purchased products; ownership is yours only and cannot be transferred.
  • After successful completion of a purchase, you are taken to a page where you can download your purchases. You can also access your past purchases anytime on the website via Account → Downloads.
  • When purchasing a digital product, you should save a copy of the file on a hard drive or cloud as a backup for future access. Although we are currently offering access to your past purchases on the website for your convenience, this cannot be guaranteed indefinitely. It is your responsibility to keep backup copies of files for purchased digital products and is only Lingualism’s responsibility to provide access to the file(s) upon purchase.