This week at CVS, all Kotex feminine care items are BOGO 50% off. This deal is great because it combines a store coupon with a manufacturer coupon, plus an Ibotta rebate!
Another idea would be on the 18 count pantyliners!
Buy 2 @ $1.87 = $3.74
BOGO 50% sale = -93¢
Submit for Ibotta $3 WYB 2 Kotex rebate = -$3.00
Net: 19¢ MM
Note: You can only use the Ibotta offer once, so only one of the above scenarios could be done.