Hi!

I am trying to set up an online software vendor. I want the user to be able to buy our software via Paypal, and then when the payment has been approved, the user either download the software or ask for a mailin CD.

I downloaded the PHP-ToolKit and created a Sandbox account, so far, I can submit the payment it accepts and then return to my success.php page, BUT it won't ever hit the ipn.php specified in the notify_url... besides IPN, if I get to the success.php page, does it means the payment has absolutly been approved or?? Thank you, I'm totally lost in all this....

Code:
$paypal[business]="[email protected]";
$paypal[site_url]="http://www.horticulture101.com/";
$paypal[success_url]="php_paypal/success.php";
$paypal[cancel_url]="php_paypal/error.php";
$paypal[notify_url]="php_paypal/ipn/ipn.php";
$paypal[return_method]="2"; //1=GET 2=POST
$paypal[currency_code]="CAD"; //[USD,GBP,JPY,CAD,EUR]
$paypal[lc]="CA";