Dollar General Store in Colorado City, Texas. No later than August 15, 2008, Dollar General will install at least one Next Generation POS Device or Ancillary Raised Button Keypad, as designated in Section 3.2, in the Dollar General Store in Colorado City, Texas. Dollar General also has agreed to install at least one Next Generation POS Device or Ancillary Raised Button Keypad in Dollar General stores in two surrounding cities, including Sweetwater and Snyder, Texas.