Hey all, I have a few questions. Do you recommend allowing customers to call when they want their lawn mowed? Does anybody allow this? I am asking this b/c I am wondering if I should allow it again this year b/c last year a few of my customers called to have it mowed like once every three weeks or a month and I ended up spending much more time than I expected b/c of how thick and tall the grass was. How much more do you charge for it if you are in this situation?