If the title of this post seems a bit ironic… it is! My shopping cart and Paypal have not been playing nice and they have been conspiring together to add shipping charges to downloadable purchases made from the Nallenart Shop.
It seems, however, that all is working well again. So if you have been having any trouble, it is now safe to order your individual workbooks, etc.
Thank you for your patience as I have worked to fix this.
Note: The software that caused this problem has now been replaced. I’m hoping nobody will ever be charged shipping on downloadables again!