What is the difference between clicking on an item to “Add to Cart” and clicking on the PDF icon?
The STIS web site lets you access information in essentially two ways: electronically and through more traditional media (paper, VHS Tapes, CD’s). When you choose an item to “Add to Cart” you are beginning the process to place an order for the hardcopy version of that publication/document. The item is put into an electronic shopping cart, where, when you are ready to “check out”, you can go to view items you intend to purchase.