Read this:
WHERE DOES BITCOIN FLY?
OFFTOP | For all Bitcoin holders, free HEX coins (1 BTC = free 10000 HEX = $ 30)
OFFTOP | Who will buy?
Is there any kind of logic in the circulation of bitcoin?
Black Friday 2019 with payment in cryptocurrency: Kaspersky, Ledger, VPN
List of Bitcoin Black Friday participating companies in 2019