Amazon has 40-Count Arm & Hammer Plus OxiClean w/ Odor Blasters Laundry Detergent 5-in-1 Power Paks for $5.67 -> Now $6 while you ‘clip’ the $1.94 off coupon on the product web page and checkout by way of Subscribe & Save. Shipping is free with Prime or on orders $25+.
Thanks to Deal Hunter Rokket for locating this deal.
Note: You should be logged into your Amazon account as a way to clip the coupon. Coupons are usually one use per account. You could cancel your Subscribe & Save subscription any time after your order ships.