Open the Custom Code Editor
Paste this script into the <Head> Code section. Scroll down to save .
Paste This POWr Script into the <Head> Section
Open any Forum, Blog, or Article post, and switch to the HTML Editor. Paste this code into the editor and then publish.
Your PayPal Button Plugin Will Appear
Edit your PayPal Button on Ning:
Go to your live Ning website and select the settings gear in the top right corner of your PayPal Button Plugin.