I got real slow with the landscaping ends of my business right now, i was wondering what would be better to get some postcards made and hand themout or give all my customers a call and see if there is anything i can do for them? Shrub trimming mulch ect. I need some help thanks? Also what about sending out postcards to all of my exsisting customers sepreate from bills and all that. That what maybe they see im a growing company i dont know?