amazon.com has the 4-Count 3.4oz Glade Air Freshener Candle Jars for $5.98. Change quantity to 2 (4-count total) to reach $11.96 – 5% off with Subscribe & Save (cancel at any time) – $5.98 off at checkout (BOGO Free) =  $5.38 with free shipping on $25+ or with Prime.