Help NGCP while you shop. If you use Amazon to make purchases, did you know you can help NGCP when you shop? AmazonSmile let's you designate a favorite charitable organization. Shop using NGCP's AmazonSmile link, and Amazon will donate 0.5% of your eligible purchases to NGCP. There are no fees or extra costs to you or us. Click the Get Started button and follow the on-screen directions.