Children have long held sway in regards to purchases made by the average American household--especially in regards to food and beverage products. Recent years, however, have seen moms' purchasing decisions increasingly influenced more by the internet and social media and less by the mouths of babes. According to market research publisher Packaged Facts, U.S. moms and the $200 billion they spend annually on food alone for their households are now so tuned into blogs and mobile apps when making purchasing decisions that marketers have had to significantly change how they engage moms as shoppers.