Once you have performed your search, you will notice a checkbox on the left side of the screen next to each item. Check the box next to the items you'd like to put into your cart. To save the items into your cart, click the button "Saved Marked Records."
Once you have clicked "Saved Marked Records," you will notice two new buttons at the top of the screen: "View Saved" and "Clear Saved Records." "View Saved" will allow you to send your saved records to your email address, make a request on the items in your cart, or add the items to your cart to a list. "Clear Saved Records" will empty your book cart.
Please note that you must click on the "Saved Mark Records" button before moving to another page in the search results in order to have your selections saved from the page you are currently viewing.