Hello! I have 2 questions:
I sell audiocourses in books and give the users access to the audiofile with a QR Code. After buying the book the user can scan the qr code with his phone and listen to the audios (the audio player directly starts).
1) Is it ok to use dropbox for this function?
2) Is there any data transfer happening from user side, if he access the audio? Does he needs to give permission regarding GDPR?
Thank you for your kind support!