Walmart 'Open Call' is like 'Super Bowl' for entrepreneurs
(NewsNation) - It's Shark Tank meets Walmart. The retail is holding its annual "Open Call" event Wednesday, where business owners can showcase and pitch their products for a chance…
(NewsNation) - It's Shark Tank meets Walmart. The retail is holding its annual "Open Call" event Wednesday, where business owners can showcase and pitch their products for a chance…