Google Analytics - ecommerce transactions tracking question

Hello,

Is anyone here experienced in tracking ecommerce transactions via Analytics?

Here's my case

Here's the php source for the order confirmation page

----------

<?php
session_start();
$name = $_SESSION['name'];
$order_amount=$_SESSION['order_amount'];
?>
<title>Order Processed</title>
<br>
DEAR <?=$name?>!
<br><br>
THANK YOU FOR PLACING YOUR ORDER!
<br><br>
IN A FEW MOMENTS YOU WILL RECEIVE AN E-MAIL CONFIRMATION.
<br><br>
CLICK <a href="http://www.mysite.com">HERE</a> TO RETURN TO HOME
PAGE
<br>

<script src="
https://ssl.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct = "UA-XXXXX-XX";
urchinTracker();
</script>

<form style="display:none;" name="utmform">
<textarea id="utmtrans">UTM:T|||<?=$order_amount?>||||| </textarea>
</form>
<script type="text/Javascript">
__utmSetTrans()
</script>

-------------------

I made 3 test transactions yesterday and none of those has been
recorded.
What is the average time lag for an ecommerce transaction to be tracked?

also php adds <input type="hidden" name="PHPSESSID"
value=SESSIONIDVALUE /> to the form making it smth like

<form style="display:none;" name="utmform"><input type="hidden"
name="PHPSESSID" value="92dp0djftjsq07o2lcdhpbg8l2" />
<textarea id="utmtrans">UTM:T|||69.99||||| </textarea>
</form>

can this somehow disrupt __utmSetTrans()?

Anyone has a clue?

Thanks for your time!

RS

 

Same for me, I could track the number of sales but not the value of them, I am using Oscommerce with Google analytics module