Amazon has the 88oz Bottle of all 58-Load Liquid Laundry Detergent (Free Clear) for $6.48 - 5% off with Subscribe & Save (can cancel at any time) - $0.89 off at checkout = $5.27 with free shipping on $25+ or with Prime. 

88oz all Laundry Detergent (Free Clear w/ Odor Relief) for $5.59 after discount at checkout