Avon Campaign 21 2017 Brochure Avon Campaign 21 2017 Brochure is effective online September 19, 2017 - October 2, 2017. Back Order from Avon Brochure Campaign 21 2017 Back Order from Previous Avon Campaigns You can back order from the previous 2 Avon campaigns.  Follow instructions below to back order online: Browse the Avon