1. If you want to add more items, go back to the ONLINE SHOP tab or button. (topleft) 2a. If you want to change the item quantities you can do it on this page under the quantity column and then select the UPDATE CART button. 2b. If you want to remove an item, click on the small x to the left of the item picture. 3. If you are satisfied with your order, select the green PROCEED TO CHECKOUT button.