I am curious about some code in CurrentCart.cs and I was wondering if you could explain your logic.

The logic uses a static variable
private static bool _isCartVerified = false; //line 36

Further down in the code, the method getCartID(), uses this _isCartVerified variable to see if it needs to verify thecart is in the database. I thought static varibles have application scope and _isCartVerified  would always be true for all carts after the first cart verification? I don't think this would be an issue for your application and cause errors but it seems to not be correct....

Thanks Chris

// Do we need to verify?

if ((string.IsNullOrEmpty(cartID) == false) && (_isCartVerified == false))

{

    CartController controller = new CartController();

    _isCartVerified = (controller.GetCart(cartID, portalID) != null);

    if (_isCartVerified == false)

    {

        cartID = null;

    }

}