Note: This is live now! You don’t have to wait until Sunday. I just tried and received mine instantly.
Starting from Sunday, 3/2, you will be able to text STOCKUP to 827438 and get a new Target Mobile Coupon for $20 off $50 purchase of household items. The coupon will be good for the following products: Air Wick, Febreze, Clorox, Charmin, Glad, Hefty, Scrubbing Bubbles, Tilex, Dawn, Kleenex, Bounce, All, Gain. Tide, and Bounty.
If you do not have a mobile phone, Target is supposed to feature the coupon in the 3/2 ad!