Jewel/Osco has Stayfree or Carefree pads B2G1 Free.  Use the Stayfree BOGO coupon from 1/6 S 1 to run the deal this way:

Buy in sets of six – you will pay for one and get the other five FREE!  Stayfree runs about $3.69 a pack, so 62¢ a pack.  Obviously we like free at Wags or CVS, but Jewel has stock and your purchase goes towards fuel rewards.

This deal has actually been running for a few weeks, but only sporadically advertised.