We posted signs that said 7am (NO EARLY BIRDS!!!) to noon regular price, noon to two, half price. After two, all remaining items free. Make sure at about 1:30, anything you don't want to give away, you take back into the house. Have stuff on tables and easily displayed--most people don't want to dig around in boxes for things. Be willing to haggle (I don't like to, so I had my mom there--she'd argue with a rock!!). Have lots of change and lots of $1 bills (we had to go back out twice for change--everyone kept coming with BIG bills). Try to have a few big items too. Thats what drew in several of our people. And if you have tools, lots of men love to come look at those and will bring their wives too. I also gave one lady a "BULK" discount because she bought so much stuff, so....she kept buying more. And even if you think it won't sell, put it out. It amazed me how much of my "junk" people bought. I had even saved gift bags from previous gifts---someone bought all those as a group for $5. Good luck.