Amazon has Cascade Rinse Aid, 8.45-Ounce (Pack of 2) for $3.34 with FREE shipping when you choose Subscribe & Save and clip the $1.50 eCoupon.
This comes out to $1.67 per bottle.
If you have the magic 5 subscriptions, you will only pay $2.57 or $1.29 per bottle.
That is a GREAT price for Rinse Aid.
Remember, you can get up to 20% off your Subscribe & Save items if you have five orders in one month. Here is a Subscribe & Save Items Under $5.00 List to help you reach that magic five number. Have no idea how Subscribe and Save works? Here is a great How To Use Subscribe & Save Tutorial to help you.
After you receive your order, you can decide to not continue with scheduled deliveries – you can go to your Amazon Account, click on “Manage Subscribe & Save” and cancel your subscriptions.
Pricing was current when the post was published, however Amazon prices change often, so please check before you buy.