Another angle: the user might not be aware that it's a textbook requiring purchase. They could be a student in need but unable to afford it. In such cases, I can suggest looking for public libraries that offer e-books through platforms like OverDrive or Libby. Alternatively, recommend similar free resources that can help with Spanish learning, like Duolingo, free online courses, or other open educational resources (OERs).
Another angle: the user might not be aware that it's a textbook requiring purchase. They could be a student in need but unable to afford it. In such cases, I can suggest looking for public libraries that offer e-books through platforms like OverDrive or Libby. Alternatively, recommend similar free resources that can help with Spanish learning, like Duolingo, free online courses, or other open educational resources (OERs).