Retailers are using it to get a head start on fall, spurring people to buy their decorations now—a time of year when shopping enthusiasm is typically muted...Twenty-seven percent of consumers are preparing for Halloween this summer, according to a survey of 1,120 U.S. adults by RetailMeNot, an online marketplace for coupons and cashback. “Halloween is this year-round persona,” says Stephanie Carls, a RetailMeNot retail insights expert. The post What’s Scarier Than Christmas in July? H...