Yeah, I've been to my fair share of yard sale setups. The way my relative does it is kind of professional..

However, Dodie... people buying stuff at 10pm? ...Why do you still have the yard sale open that late? If not, why do you leave the stuff out?

Usually people would close up shop at about 4-6pm and pack it back up inside/in the back yard.

That's what my relative does anyway. Usually about 2 days of yard sale... and at about 5'ish or 6'ish, they'd pack the stuff back up and take down the signs.

You probably left the signs up, didn't you? =P