potentialities

Oh, because it's a total scam. They send you your crappy free books and your crappy mystery gift, and then unless you manage to convince them of the sincerity of your desire to cancel, they carry on sending you books and start billing you for them.

Within my sample, there were no sex scenes occurring within proximity of the chit. I tentatively attribute this to pacing that tends not to place sex scenes in the dead center of the book.