E-Commerce applications require mechanisms for payment. Although more commonly than not e-Commerce sites will use full credit card processing gateways, giving PayPal as an additional option of payment provides additional payment options for your customers, especially those that don't want to pay by credit card over the Internet. If you run a Web shop that uses direct credit card processing and want to integrate PayPal seamlessly, you'll find that using PayPal as a processing service is not as straight forward as using a payment gateway. FSL's e-commerce solution provides seamless integration of PayPal with your website