Hopster is another way to print coupons at home to save your family hundreds of dollars every month. Hopster is a little different than Red plum, Smart source or Coupons.com however. With Hopster, you can actually boost your coupon value amount and get even more savings. They require you to do a few small activities (like a fan page on Facebook, follow on twitter) but once that is complete your coupon value can go from $1 off to $2 off.
Watch for Hopster coupons to reset often and even more savings come up with new activities to do to unlock higher value coupons.