Unrelated to the question, but the capitalization of the seemingly random words in the title is interesting. I am going to guess you are a programmer and typically capitalize class or variable names out of habbit and that leaked slightly into the title of your post.
There was a burrito shop that had a frequent customer card that you could use to earn points towards a free menu item. You could register the card online and for whatever reason you could add multiple cards to the same account.
A friend of mine realized that if you registered a new card they would give you a decent chunk of points just for signing up, then you could merge that account in with your existing account and get free points.
Every chance he got he would grab handfuls of the cards, activate them all, and get tons of free food.
Not quite what you are asking, but the first time I saw the video from 9-11 of a plane crashing into a building was around 2014-2015 when I moved to NYC. The people I was working with there couldn’t seem to believe that I had never seen it.