title: How to create encrypted paypal button in shared server website?
body: <p><strong>Learning and trying to use PayPal.</strong></p>
  
  <p>I have a PHP and MySQL based products website where the PayPal Add to cart button is used. I have dynamic number of products so that I could not use saved buttons. I found using unencrypted buttons are unsafe since users could change the value before checkout.</p>
  
  <p>In their documentation they have asked some certificates, private key and all. To be honest I have no idea about these and didn't understand their documentation completely.</p>
  
  <p>But my website uses SSL. Is there any way that I can encrypt the buttons inside by website using PHP? Since I use a shared hosting I fear I could not follow the procedure PayPal suggests.</p>
  
  <p>If there is no solution based on my problem definition what other procedure I have to follow?</p>