Therefore, buy 4 bottles. That will make two of the $1.99 and two of them $0.99. Total for 4: $5.96. Then, after you buy them, you will have $4 worth of points credited to your account. That makes your total $1.96 or $0.49 each!
Remember, be sure to check your receipt to make sure the points where credited to your account! If there were not, you can tell a manager and they can add them for you.
(2) Softsoap Hand Soap (7.5 oz) $1.99
4,000 points ($4)
Total: $1.96 + Tax or $0.49 each