Too many excuses to type.
Sherry I am so sorry you had this experience. As discussed yesterday, the retail price of the Royal Flush on the coupon you referenced was actually cheaper than the coupon itself. So instead of charging you more and honoring the old coupon we felt it was better to save you a few bucks. Also thank you for coming in this morning so we could replace the leaking valve stem that caused your tire pressure issue. We look forward to servicing your vehicles in the future.