So..I made a purchase Wednesday, during the "15% Off Pre-Fathersday Sale". Wake up on Thursday, and the "Pre-Fathersday Sale" discount is 20%. Gotta say, the more I think about it, the angrier I am--yeah, it would only be a dollar or two additional discount, but it has left a bad taste. I just reviewed my account, and I have spent $1,700+ at Auto Geek, all while enduring ten day waits for delivery to the PacNW. I think my last order is just that--my last order. Chemical Guys & Amazon--here I come.