I am trying to post a form over to paypal to allow people to pay for goods from my site.
I am concerned that people are able to change the price or set up fake payments so I am trying to post the details through a php script, picking up and saving info through a database to improve security.
I am having problems directing users to paypal as I am trying to post all the data to their site thought a script. I have tried the header() commands with out any luck.
Can anyone please help me out?