Jason,
I got it to work with a session variable
PayPal input is this
<input type="hidden" name="amount" value="<?php echo $_SESSION['vehicle_adprice']; ?>" />
Added the session start code at the top of page
<?php if(!session_id()) session_start(); ?>
Would it matter if i did not have the session start code when trying to get the information
like this? (which i couldn't get to work)
<input type="hidden" name="amount" value="<?php echo((isset($_POST["hiddenFieldad_price"]))?$_POST["hiddenFieldad_price"]:"") ?>" />
thanks for your help,
Jim Balthrop