Sorry, this sweeps has ended but see more current Sweeps to enter on Freebies 4 Mom. Enter once for a chance to win the Caltrate Pledge to Keep Moving Contest on Facebook. You will need to select a pledge from the drop down list and then fill out the on-screen registration form to enter the contest. There will be 1 Grand Prize winner of either a $2,000 or $4,000 prize. If 4,000 pledges are reached, the $4,000 Grand Prize will be unlocked. There will also be 1,000 winners of a high value $4 coupon for Caltrate. This sweeps started Jan. 21 and ends Feb. 25 which breaks down to about 28 winners per day.