This is the form data. I see no error but it redirects to the old checkout. Thanks for you help. <form method="POST" id="PayPalForm" action="https://www.sandbox.paypal.com/cgi-bin/webscr" target="_blank">
<p> </p>
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="omittedEmailAddress">
<input type="hidden" name="item_name" value="Club dues 2017">
<input type="hidden" name="amount" value="20.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://www.grandcomputers.org/Dev/dues_paid.php">
<input type="hidden" name="cancel_return" value="http://www.grandcomputers.org/Dev/dues_cancelled.php">
<input type="hidden" name="no_note" value="1">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="lc" value="US">
<input type="hidden" name="invoice" value="91910992017">
<input type="hidden" name="custom" value="9191099">
<input type="hidden" name="notify_url" value="http://www.grandcomputers.org/Dev/mbr_paypal_ipn.php">
<input type="hidden" name="rm" value="2">
</form>
... View more