Scope Mouthwash $0.39 ea after ECB's at CVS

Here is another idea on how to get your $10 ECBs when you spend $30 on P&G items at CVS 
Buy 9 Scope Whitening or  Outlast mouthwash 5.8-8 oz $3.49Use 9 $2.00/1 Scope Mouthwash from PG 11/7
Pay:  $13.41, Receive $10 Extra Bucks
Final Price: $0.39 when you buy 9