Pour cake mix into large mixing bowl, add can of soda (whichever flavor you desire, but it is best to use dark colored soda with a dark cake and light colored soda with a lighter flavor cake)
Mix together for time on cake mix instructions.
Pour into prepared 9x13 pan and bake according to cake mix instructions.
when cool, cut into 12 pieces, 1 piece equals 3 point value. Enjoy!
Also the best way to count your points is to use the "dry" nutrition guide on the cake mix box. some cake mixes can be 3 points others can be 4 points per serving.