title: Processing Paypal payments with codeigniter
body: <p>I am looking for a simple library or script that I can use to make payments to PayPal. I downloaded a couple of libraries and they are all very complicated and have tons of features I dont need. I simply want a way to have a button(pay now) and when they click it, they get redirected to paypal, make the payment, and return to my site so I can save the data into the database. Can anyone recommend a good simple library or a tutorial even?</p>
  
  <p>Also is that even still possible with the new PayPal API? Another words do I need to sign up for an API account to make this happen?</p>
  
  <p>Thank you</p>