Today on Groupon you can get a $40 voucher to Abe’s Market for just $20. Abe’s Market offers a wide variety of eco-conscious products. Shipping is a flat $3.99 on orders below $49. You can get free shipping on an order of $49 or more. or I have noticed that they also offer free shipping around major holidays. I think the last one was for Memorial Day. I have used these vouchers in the past to get green cleaners or organic snacks for my kids for less.