We use a feeder with a timer and feed the deer with corn or a fixed of corn and molasses. They are $12 a 25 kg bag.
Since we want the deer to come around at 9:00am and 4:30pm, the feeder comes on an hour earlier. Starting mid October you feed to make sure they get used to the feeding location. As someone mentioned earlier, you drop the quantity later in the season so that they come out on time - first come first serve while quantity last principle...
I enjoy hunting late in the season (at the end of the rut) when there is snow on the ground. BTW I shot my deer on December 10 with my Excalibur just after 4:00pm.