hehafner on "Contact Form 7 + PayPal Integration"

I found this website tutorial with video that shows how to integrate PayPal into CF7.

http://www.bleepingtech.com/integrate-paypal-and-contact-form-7/

With that said, I cannot get it to work. I'm not sure if it has to do with my version of CF7 (which is v3.5) or the type of button used in PayPal.

I hope this can help others.