Edited September 16, 2019
at 12:55 PM
Add 2 of the 18 packs to your cart and there should be a $15 off $50 promo automatically applied.
Comes out just slightly cheaper than the current Target promotion and is an instant price reduction as opposed to a gift card and it can be shipped as opposed to having to go pick it up at Target.
Edit: Wow this might not be available anymore... This deal is still good for numerous other household products so I made a separate post about that where there's a link to all the available products for this promotion.
Edit 2: The Charmin is back in stock again. Not sure how to get the mods to un-expire this deal...