I have purchased a new content access but I do not see it activated in my account/ my content access is still expired.

I have purchased a new content access but I do not see it activated in my account/ my content access is still expired.

The access to the digital book you purchased will not be automatically activated on the platform.

After completing the purchase you received an email with the subject  “Código de acceso/licencia Campus” in which you will find your new content access code.




You will have to log in campus.difusion.com and click on the Contents tab, then on the blue + Add code button, and enter the ISBN code you'll find at the back of the student's book.








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