We got a call Monday from a lady who wanted some Burr oak acorns cleaned up. We call her back immediately and go do an estimate. We told her we'd charge her for a mow and see what the mower sucked up. The grass needed cut anyway, so we were all happy. We go and do the work today. We ended up double cutting it to get as many acorns and leaves as possible. No big deal. Didn't take too long to double cut. We get done, she's really happy with the job we did. She asks what she owes and we told her $40.00 (what we agreed on). She says no, you double cut, I owe you more. We told her that was our decision, and there was no extra charge. She says - I want to give you something extra. you did a great job. Take it and go out to dinner. When we count it later, she has given us $90.00. We are also going to cut her for the rest of the season, do all her leaves, do her gutters, plow for her, and probably mow next year. Back to the title of my post. I asked her how she heard about us, and she said from our newspaper ad. He called every ad in the paper and we were the only ones that called back.