Amazon has the 2-Pack of Head and Shoulders Charcoal 2-in-1 Shampoo & Conditioner (12.8oz bottles) for $11.68 - 5% off with Subscribe & Save (can cancel anytime) - 20% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $8.76 with free shipping on $25+ or with Prime.