This part of the documentation gives you some information about privacy on websites in general.
LUX respects the privacy protection of website visitors. Please follow our example.
First of all let your visitors know what kind of information you are collecting and why you are collection those information and where the information is stored (not on a third party companies server but on your server!). The best place for this explanation is the privacy site (Datenschutzerklärung). This will follow the rules of GDPR (General Data Protection Regulation) / DSGVO (Datenschutzgrundverordnung).