GoodShop lets you shop thousands of stores online and designate a portion of your purchase to your choice of its affiliated charities and schools. The cool thing is that you get discounts too. To make it even easier, download the GoodShop app.

Similar sites include ShopAnthropy; GiftBack.com; and iGive.com.

Are you an online auction junkie? You can shop for good by buying (look for the yellow and blue ribbons) or selling at eBay’s Giving Works.

Sellers at eBay’s Giving Works can choose to donate a portion of what they receive for items to charities that have been screened by PayPal Giving Fund, eBay’s nonprofit partner. You can also choose your favorite causes and donate right on eBay.

If you’re a heavy user of Amazon, don’t miss the opportunity to give back at its cause-related site, AmazonSmile. You can pick a charity and Amazon will give a small portion of many of your items’ purchase price to it.

New shopping-for-good portals have opened recently. Some of my favorites are Sevenly, and TOMS Marketplace

more coming soon…