Changing the Quantity:
Enter the desired quantity of each product you wish to purchase in the "Qty" box (by default, the quantity is set to "1"). Then click the "Update Cart" button to activate the changes.

Deleting an item from your Cart:
To delete an item from your shopping cart, either click the box in the Remove section of the product you wish to remove, or enter "0" in the "Qty" field and click the "Update Cart" button to activate the change. To remove all of the items in your cart, click the "Clear Cart" button.