Amazon.com has this 2-pack of 50oz Tide HE Liquid Detergent in Original Scent for $9.88 when you order via Subscribe & Save and click on the $1.50 Off Coupon on the product page. Shipping is free. Be sure to cancel Subscribe & Save after you receive your order.

Regular Price: $11.98

BUY NOW: $9.88 Free Shipping at Amazon