The two products differ with respect to the level of privacy.
For standard domain registration, all of your personal address details are displayed on the public WHOIS registry, whereas with Domain Privacy Light only your first and last name are displayed. All other details are replaced with those of a neutral proxy. In the case of Domain Privacy, all details – that is, your first and last name – are replaced with the details of the neutral proxy.
Domain Privacy for. ch/. li domains corresponds to the functionality of "Domain Privacy" for gTLDs and also displays another proxy service:
Swiss Domain Trustee AG
St. Dionysstrasse 31
CH-8640 Rapperswil-Jona
Switzerland
For support requests please use this form instead.