I just discovered a new Amazon.com plan to give back to the community. It's called Amazon Smile and it's really quite simple. Amazon will donate 0.5% of the price of eligible items to the charity of your choice.
To sign your organization up as a choice go to AmazonSmile Org then spread the word. Almost everybody shops at Amazon at one point or another so why not sign up your church or youth group.
Check out the link to find out more and visit the FAQ section if you have more questions from there. Then tell everyone in your congregation to choose your charity and shop!