Brown Bag- 20% Off Everything Written by emma.callaghan on January 24, 2018. Posted in Awin, General Promotions, Offers/Promotions, Promotion, UK Dear Affiliates, Don't miss out on promoting this offer for Brown Bag: 20% Off Everything Code: AWBB20JAN Expires: 31st January Please can you promote this above all other existing Brown Bag Codes. Happy Promoting! The Brown Bag Affiliate Team