Weird plug in that doesn't really work until you figure out if the author wants to be paid or not. It's only $1 (I think), and offers the option of just either having a trial or using it for free, but neither of the last options worked.

I'm sure this is a great idea, but I couldn't get it to work to check if I liked it. Just make it paid for or not please, I don't want to have to faff about trying to get it to work.