When an idem is in the shopping cart and the member clicks on the shopping cart it doesn't go to the checkout. Instead it lists the idem. If the idem is clicked on it just brings up the idem in the store, with the option to add it to the shopping cart. There is a frustrating loop. After clicking around... they may find that clicking on the word "shopping cart" after clicking on the shopping cart, they finally get the checkout.
Please make clicking on the Shopping Cart go directly to the check out. Every click or confusion between a customer deciding to buy and actually paying looses sales.