Tide To Go Instant Stain Remover, 0.338-Ounce Sticks (Pack Of 6) (01870)

Amazon.com has the Tide to Go Instant Stain Remover, 0.338-Ounce Sticks (Pack of 6) currently on sale for 13.47.

To get them for $9.45 with free shipping:

login into your Amazon.com account;
clip the $3 coupon that you can find on the product page;
use Subscribe & Save to checkout (can cancel at any time, details here).

It typically sells for $27.51, thus bringing this bargain to 65% under the retail price, saving you $18.06.