Visit the Mr. Peanut Facebook page and use the app to send a Valentine Card. At the end you’ll get a coupon good for $1 off any Planters Peanuts (no size restriction). Use it on the single size priced $0.99 at Walmart, Target and elsewhere and get it free.
Fair Warning: The cards have Mr. Peanut as a little bit creepy/romantic…so if your spouse or significant other isn’t on Facebook you may be at a loss for who to send it to. I sent it to my best friend because she already knows I’m weird