I am currently testing the buy now button on a PHP website. The transaction is working but I am getting now call back from Paypal to update my database.
Here is the code I have (I have changed urls) :
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="encrypted" value="........"
<input type="image" src="https://www.paypalobjects.com/fr_CA/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal - la solution de paiement en ligne la plus simple et la plus sécurisée !">
<img alt="" border="0" src="https://www.paypalobjects.com/fr_CA/i/scr/pixel.gif" width="1" height="1">
<input name="notify_url" value="mypage.php" type="hidden">
</form>
For the call back I saw on another website I should receive a $_POST['payment_status']; and a $_POST['invoice'];
Is it true?