Brad Paisley has teamed up with PepsiCo and Dollar General to support literacy in the United States through the “Tune in to Giving” campaign. The in-store promotion featuring Brad’s picture, will encourage fans to help support the Dollar General Literacy Foundation. Now through August 19th, when Dollar General shoppers buy a 10-ounce or larger bag of Lay’s potato chips (any flavor) and a 2-liter Pepsi product (any variety) together, and enter the code from their receipt at www.dollargeneral.com, $1 will be donated to the Dollar General Literacy Foundation. The minimum donation is $50,000, with a maximum donation of $75,000. Plus when you enter the code you’ll receive a free music download and be entered for the chance to win Dollar General gift cards, Brad Paisley memorabilia and concert tickets to Brad’s “Virtual Reality World Tour.” Click here for more information.