Recently I had cause to require updated versions of some of my software. I did check on eBay to see what was available and what prices were being asked, but I emerged feeling dubious.
Because of my qualifications, I'm entitled to Academic versions of some software, so of course I was looking for those versions. I was alarmed to see that the sellers on eBay selling one particular box did NOT require any proof of qualifications. Not only that, but some websites which purported to be selling original academic versions also did not require proof. Amazon too was selling this particular software, again without requiring qualifications.
This isn't a tantrum about unqualified people obtaining the Academic version of some software. This is actually about the fact that the people who buy those academic versions are going to find they CANNOT REGISTER the software - regardless of whether they're qualified or not.
You could waste hundreds of dollars on software that can't be registered, under the impression that because you are legitimately entitled to the academic version you can register it. This is because the software is actually not entitled to be sold on Amazon, because Amazon cannot check qualifications. In the same way, the sellers on eBay seemed not to have the ability to check qualifications, and were certainly selling academic versions without having the right to do so. I wonder how many buyers would find to their stupefaction and fury that the software cannot be registered...?
In the end, I found a reputable online seller who a) did check qualifications, and b) was better value ANYWAY, and bought what I needed. I had no problems with registering, and it's all fine. Now all I need is a really good soundcard...
It pays to check, to double-check and to triple-check. It pays to look around. It definitely pays to avoid doing business with shonky sellers, and it also pays to realise that sites offering downloadable latest software at literally a fraction of the cost it should be are probably up to something. (Something in this case = installing keyloggers on your system, gaining your credit card details for nefarious purposes, and of course offering illegal copies of software.)