Some PG inserts from 3/3 contained a $1.00/1 Crest Pro-Health Mouth Rinse coupon. However, others received a $0.50/1 coupon. If you got the higher-value coupon, use four of them and pay as little as $0.74 per bottle at Target! The 500-mL size is on promotion: buy four and get a $5.00 Target gift card. Save up to 75% off the regular price of $2.99! Take a look:

Buy 4 Crest Pro-Health Mouth Rinse, 500 mL $2.99, regular price
Buy 4, Receive $5.00 Target Gift Card through 3/9
Use four $1.00/1 Crest Rinse, 458 ml or larger, Limit of 4 like coupons per household per day from PG 3/3 (exp 3/31)
Or $0.50/1 Crest Rinse, 458 ml or larger, Limit of 4 like coupons per household per day from PG 3/3 (exp 3/31)
Pay $7.96, Receive $5.00 Target Gift Card
Final Price: $0.74 each, when you buy 4