Poo. I hate it when I do that. Or the computer does it.

As for their sales Iiii am not sure how you go about finding out other than checking their site every day? I found out in this case because I was passing along some samples and was tossing stuff in the cart to see how much fulls of all the colors I wanted whose samples I was giving up would cost. And there was a sale! So things got rearranged and then there was no sale, poo. But as far as I know they have no mailing list.