I have an order form on my page which looks like this When you click the order button then all the data (first name, last name, address etc.) will be sent to my email address by using a .php script. However, what I want to do now is to send all inputs to paypal, so that the buyer will be directed to paypal and just has to confirm his order there. Address data should be given from my order form to paypal. How can I do that?