I was overbilled by Wonderbly. They took a $25 book, raised the price to $30, tacked on $6 for shipping, and then forgot to tell me that they would also add $2 tax. I am sure that there are other companies who can make this book cheaper. Also.... There is supposed to be a way to delete amazon billing info from their records after the initial use, but they don't tell you how to do that.