I love it when we get this coupon! Last weekend’s Procter & Gamble insert had a buy one get one free Pantene coupon. Clip this high-value coupon and head to CVS where Pantene products are on sale for $4.00 each. Purchase two bottles (one must be a shampoo and the other must be either a conditioner or a styler). Use one BOGO coupon and pay only $2.00 per bottle!