If you are using Website Payments Standard, PayPal Developer Toolkits will help you automate the process of adding PayPal payment buttons to your database-driven web pages. They will also help you process order confirmations via Instant Payment Notification (IPN) and Payment Data Transfer (PDT).

Each PayPal Toolkit is a set of scripts or controls that assist developers with integrating PayPal into their website.

The toolkits provide basic functions that generate PayPal payment buttons and process Instant Payment Notifications (IPN).

What's included:
A central configuration file to store all settings in one place
Button creation scripts that enable modifications to all your PayPal buttons with one code change
Instant Payment Notification processing script
A structure that allows you to easily add your own scripts to connect to a database or send out emails

License: MIT License

Download:
PayPal Toolkits (PHP) : toolkit-php-0.51.zip Size: 10.64 KB
PayPal Toolkits (ASP) : toolkit-asp-0.50.zip Size: 10.64 KB
PayPal Toolkits (Cold Fusion) : toolkit-cf-0.50.zip Size: 10.64 KB
PayPal Toolkits (Perl) : toolkit-perl-0.50.zip Size: 10.64 KB