https://amzn.to/2Y9dmSJ
Click here and clip the 40% off coupon on the item page
- Select the "Subscribe & Save" option, if it isn't already selected
- Select any frequency, then click 'Set Up Now'
- Proceed to checkout
- The price should be $27.99 - 40% coupon - 5% S&S discount = $15.39
- Complete your order.
- You may cancel Subscribe & Save any time after your order ships