Paypal is a payment gateway used in number of websites in world wide.We can post shopping cart info to paypal from the website The following code shows the syntax of code used to post multiple cart items to paypal <form id=”paypalform” action=”https://www.paypal.com/cgi-bin/webscr” method=”post” name=”paypal_auto_form”> <input name=”rm” type=”hidden” value=”2″ /> <input name=”cmd” type=”hidden” value=”_cart” /> <input…