This week CVS has Crest 3D White or Pro Health toothpastes 4 to 4.2 oz. are on sale for $3
Buy 2 tubes = $6
Use 2 of the $2 coupons from the 7/31 PG: Less $4
Printable coupon option
Use the $2 off 2 toothpaste in-app coupon (varies by user)
2 FREE tubes at the register
Get $2 Extra Bucks ($1 each, limit 2 rewards)
Net cost: 2 Free tubes plus $2 profit