Celebrate Earth Week online with Amazon Warehouse and give products a second life: save an extra 20% when you shop these deals through April 22.

Just look for “Save 20% at checkout” in green on the product page of qualifying items; the discount will automatically apply at checkout. Keep in mind that inventory and pricing will change regularly.

Look for the description of the condition of the product before placing your order. It’s located above the “Add to Cart” button. They’ll let you know about the condition of the packaging and product and whether or not it’s used. I like to look for “Like New” products in original packaging.

What’s Amazon Warehouse? Well, it’s where you can shop pre-owned, used, or open-box products from Amazon. They’re in good condition to sell, but don’t quite meet Amazon’s standards, so they’re discounted. These products are sold by Amazon Warehouse and fulfilled by Amazon. Shop items from categories like kitchen, home, office, sports and outdoors, major appliances, furniture, and more.

Get free two-day shipping with Amazon Prime. Not a member? Sign up for a free 30-day trial now. Otherwise, shipping is free on orders of $25 or more. If you’re on the fence about signing up, take a look at these Amazon Prime benefits.