Sunday Coupon Insert Preview for 4/21/13 Here is a list of coupons scheduled to come out in this Sundays SmartSource Inserts Coupons are regional so we will see a slight variation and value from location to location $1.50/2 Air Wick Freshmatic Ultra Refills, exp. 5/19/13 $1/1 Air Wick Freshmatic Ultra Starter Kit or Gadget Only Pack, exp. FREE Air Wick Scented Oil Warmer View Post