Starting 09/24 thru 09/30 Rite Aid will have Pantene on sale 3/12.00. Now, that price does not sound good at all but, once you factor in the Plenti Points and coupon savings you can score 3 bottles for about $4.00 or $1.33 a piece.
Buy 3 bottles @ 3/$12.00=$12.00
Use 1 $5.00/3 Pantene from OCT P&G=$7.00
Get back $3.00 PP=making final price $1.33
These deals do track so make sure to keep an eye on your coupon limits. This deal can be done 2 times per card.