Let’s get one thing straight: Walmart isn’t just for bulk paper towels and emergency milk runs anymore. If you still think of the "Spark" as just a discount destination, you’re missing the biggest shift in retail psychology of the decade. There is a quiet revolution happening in the aisles, and it’s being led by people who could afford to shop anywhere. We call it the Walmart $100k Club. Recent data reveals that nearly 40% of Walmart’s fashion customers now come from househol