A store specialized in selling products and e-books to students of the Saudi Electronic University. Adlas online store provides original codes from the international publisher for all books and editions. The book codes are sent via a message to the student’s university email (which ends with @seu.edu.sa). After the process of registering in the Adlas online store and then purchasing, the codes are sent directly and quickly after verifying the payment process. Also, the email includes precise instructions for downloading books through the electronic codes sent in addition to activating their activities on the university platform Blackboard.