Amazon has the 3-Count 0.87oz Febreze Plug-in Air Fresheners Scented Oil Refills (Linen & Sky) for $9 - 25% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $6.30 with free shipping on $35+ or with Prime.

• Other scents are discounted as well: Lavender / Gain / Downy / Hawaiian Aloha