I had a hard time redeeming my coupon. I kept telling the CSM that it was for the kit and refills, the CSM was trying to tell me when i buy two refills i get the diffuser free. Long story short i ended up having to pay money. Held up a long line, argued with the cashier and two CSM. Never had such a big issue with a coupon. But noway i was leaving without my essential mist kit and refills. Thanks again for even allowing me to try such amazing product.