Hi there,
Has anyone used Curl to Post to a Yahoo Store shopping cart? I have
been trying to get PHP to hand off the order info to the Yahoo
shopping cart. Thus far I have a version that will place an order, but
each time it creates a new cart and so there is always only a single
item in the cart so its not very useful. This is the code:

//$url = "yahoo store + item";
//$params = array ("'product color' => 'red' ");

curl_setopt($session,CURLOPT_URL, $url);
curl_setopt($session,CURLOPT_FOLLOWLOCATION,1);
curl_setopt($session, CURLOPT_POST, 1);
curl_setopt($session,CURLOPT_POSTFIELDS,$params);
curl_exec($session);
curl_close($session);

Is there somewhere that has more info about working with the shopping
cart? I've been looking all over Yahoo and can't find what I need.
Thanks in advance for any help.
-Dan