I went to the local mower shop the other day to pick up some air filters. I noticed all the mower on the floor had stickers on them that grabbed my attention. I started looking and they had listed their monthly price if leased through a national lease program. It says "turn in every 2 years and get new" How do these generally work leasing mowers? The listed payments are cheaper than what im paying. I'm guessing money down to get those payments? What happens at the end of the two years? they evaluate the value of the mowers and charge you the difference ? or do you seriously just walk away and get new equipment?