My first reaction on receiving this email was that is was a scam / phishing thing, then after checking that the URLs were genuine, I thought perhaps they'd been

My first reaction on receiving this email was that is was a scam / phishing thing, then after checking that the URLs were genuine, I thought perhaps they'd been hacked somehow. Good luck to them trying to charge me for a free account that I used for 1 week more than 10 years ago, I'm fascinated to see how this 'revenue hacking' strategy works for them.