This deal was posted several times in the past with the same code "URHOLIDAY". The last time around it expired on March 15, 2018 or until 53,333 uses. This time it has a new expiration date and fewer use so hurry up.
How to Redeem Your Promo Code
1. Offer is valid until June 15, 2018 or until 6,666 promotion codes have been used, whichever occurs first.
2. Add eligible products to your shopping cart.
3. Under "Payment method" select your eligible Chase card and redeem Ultimate Rewards points for at least a portion of your order.
4. Enter the promo code URHOLIDAY in the box provided on the checkout page, then click "Apply."
5. $15 of savings will be reflected on the final order checkout page.
Amazon Link: https://smile.amazon.com/gp/shopw...oliday2017
Previous deal post for reference: