[mikkel]

Das PP Express Warenkorb sollte nur mal zu Test dienen - aber egal:
In der /includes/application_top.php fehlen die beiden PayPal Zeilen !

Nach:

if (TRACKING_ECONDA_ACTIVE=='true') {
	require(DIR_WS_INCLUDES . 'econda/class.econda304SP2.php');
	$econda = new econda();
}

muss hinein:

// paypal
require_once (DIR_WS_CLASSES.'paypal_checkout.php');
$o_paypal = new paypal_checkout();

vor:

require (DIR_WS_INCLUDES.FILENAME_CART_ACTIONS);
// create the shopping cart & fix the cart if necesary
if (!is_object($_SESSION['cart'])) {
	$_SESSION['cart'] = new shoppingCart();
}

so dass es dann so aussieht:

if (TRACKING_ECONDA_ACTIVE=='true') {
	require(DIR_WS_INCLUDES . 'econda/class.econda304SP2.php');
	$econda = new econda();
}

// paypal
require_once (DIR_WS_CLASSES.'paypal_checkout.php');
$o_paypal = new paypal_checkout();

require (DIR_WS_INCLUDES.FILENAME_CART_ACTIONS);
// create the shopping cart & fix the cart if necesary
if (!is_object($_SESSION['cart'])) {
	$_SESSION['cart'] = new shoppingCart();
}

Dann wirds auch hinhauen.

Viele Grüße - Michael