Feline Pine - Potential moneymaking rebate

Feline Pine has a $1.50 coupon on their website right now.  You can also send in the Feline Pine "Try Me Free" Rebate, which will refund the purchase price.  If they do not deduct the value of the coupon from the price (most companies do not), you should make $1.50 after the rebate.  I was able to use my coupon during Harris Teeter's Super Doubles event, so I actually got $3.00 off plus the rebate.  I will let you know if they deduct the $3.00 from my rebate check.