To preserve your shopping carts for future or repeat orders, you may save a few carts within your account area.
To save a cart, login to your account, and fill up the cart as you desire. Click on View cart to review the list.
Click on 'Save Cart'. Do remember to name your cart, before clicking on 'Save Cart' again.
To retrieve the cart, go to accounts -> Saved shopping carts -> View saved shopping carts. Prices and availability of the items may change to current conditions.