Tiny, if I may ask (and you don't have to answer), but obviously you are quite well off to keep buying people licences. I assume you work, and this is all your own money, or is there some tax scam going on? I'm not exactly poor, but I do sometimes find it hard to justify £24 on people I don't know. Not that that has stopped me entirely.
Either way, a very nice jesture. Keep it up (if funds allow)!