I might be alone in this thinking but the "price goes up every 100 purchases" really gives off the wrong vibe. I understand you are trying to convey scarcity and value, but it comes off like some sort of used car salesman pitch.
Maybe I just too cynical these days, but when I hear certain phrases from salespeople, I immediately shut down the conversation and move on. Am I being too critical? Or is there an angle that I'm just not getting?
I love the product by the way! And the price is very reasonable. So I'm just a little bewildered by the hard sales pitch.