License Key buying site :

i stubled upon a website selling opperating system keys, Microsoft office licenses and Windows server licenses for way cheaper than the official prices on (4.99 EUROs for a office 2019 professional PLUS instead of 16.90 for a year). i hanven’t seen much info about this site. please tell me some infos if you got some, as i need confirmation that it is a scam (phishing scam)