I have never actually paid attention to how different logical 'or' and english 'or' is. This strikes me as a trivial example of why legalese is so hard to read.
I could see this take off in the startup community, just order a 3-month supply before you start coding. If you do this right & "sell the dream" then it could work for much the same reasons those crappy nutritional supplement products work. I'm not buying though, I'm already fully supplied.
I had some really interesting (and expensive) ramen called sapporo ichiban, it was delicious. Then I discovered it had about the caloric content of a big mac, but without any redeeming qualities (a big mac has, for example, actual vitamin content).