This is how the customer download page will look in the web browser:
To implement the customerdownload.php script, this must be placed inside the paypal_ipn_demo folder.
Bear in mind that all of required files for this project have been completely discussed as of this part (part five) of this tutorial series. Below you'll see all of the files that should be found inside the paypal_ipn_demo folder:
In the next part, you will learn how to implement this project on your own LAMPP (Linux/Apache, MySQL and PHP) server.