Please share your best black friday deals for privacy.
- Hushed VOIP 25$ lifetime: Lifetime Phone Number | Hushed | Secure second and temporary phone number app
- Proton?
Please share along 
Not necessarily black friday but Yubico and Cloudflare are offering a discount on which you seem to have posted and linked earlier. It is still ongoing and I just recently got my Yubikeys few days ago.
There is also the temporarily revived Visionary Plans from Protonmail, which keeps bugging me (gettting a bit annoyed)