You can set up videos or livestreams with a user registration, where your customer enters his email address. The whole process is designed with double opt-in and therefore GDPR compliant, so you can contact your customers via email afterwards.
If you set the end customer price in the "Sell online" selection to "0.00€" when creating a PayperView product, then your customer receives free access to the video.
For access, the viewer is required to enter an e-mail address. The necessary request for consent to use the e-mail address is made in the player when the end customer enters his data.
The viewer is informed to verify their email address.
After confirming the link in the email sent to the customer, the video is unlocked.
You can find the email addresses of your customers further down in the PayperView product in the "Access codes" section. You can export them there as a .csv file and use them further.