Everyone loves a summer sale, especially during a sluggish economy. Though two of the major summer holidays have passed us by (Memorial Day and Fourth of July), Labor Day is still on the horizon. As the unofficial “end of summer,” Labor Day is the perfect occasion to hold clearances on summer stock and give customers a sneak peek at fall products and services. Just be sure to promote relevant items in the holiday sale. After all, offering a discount on heavy outerwear may not be ideal for a Fourth of July sale.