I have a lot of residential clients and a handfull of commercial/industrial clients...seems like they just fall in my hand with no advertising for some reason. (1)Should I send them postcards or (2) should I call and speak with them, then send something?? (the lawncare package offered on lawnsite advises to do #2, but i'm trying to cut my cost & time...I'm at work for 12hrs a day I really don't want to work too much more when I'm done. any advice/experience would be appreciated! Thanks. ps any advice on churches/larger establishments????