Find Out: The Best $20 You Can Spend at Sam’s Club This Winter Not only will you save $100 on this Vizio Smart TV, but you’ll also receive a three-year warranty exclusively as a Sam’s Club ...

Walmart on Tuesday said it will buy TV maker Vizio for $2.3 billion cash, as the nation's largest retailer aims to boost its advertising business. Walmart and its warehouse chain Sam's Club have ...