If your wiper blades have seen better days, Amazon will sell you Michelin Stealth replacements today for 15% off today. The catch is that you can only use the coupon on one blade per order, though I personally was able to use it twice on the same account with the following process.
- Complete your order as usual for one blade with the 15% coupon.
- Add the second blade to your now-empty cart - the coupon did not appear for me this time.
- Delete the second blade from your cart and return to the coupon page.
- Go to the second blade’s product page, click the “Clip Coupon” button, and add it to your cart.
- Check out a second time for 15% off.