Where can I see the licence code?

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• Where can I see the licence code?

  Log in to My Account at www.difusion.com/tienda - Licencias and you will be able to view the license codes you have purchased.

• I have purchased a Hybrid Edition and the ISBN code to activate the content does not work

  If you purchased a hybrid edition (printed book + access to the digital version), you will find your access code on the internal part of the cover. It is a 20-character code that gives access to the digital book and all its associated resources ( you ...

• What can I do if my access code doesn't work?

  If you want to activate a code for the first time, you have to log in to your account on the platform and click on “+ Add a code”. If you already have products on your home screen and you wish to add more codes, click on the Contents tab and then on ...

• I have not received my digital textbook access code

  Please check your inbox and spam folder for the email containing the code. Subject: [Difusión Tienda] Código de acceso/licencia Campus - includes the access code to your content on Campus Difusión and instructions on how to use it. If you have not ...

• I have not received my digital textbook access code

  Please check your inbox and spam folder for the email containing the code. Subject: [Difusión Tienda] Código de acceso/licencia Campus - includes the access code to your content on Campus Difusión and instructions on how to use it. If you have not ...