Does Walmart track customers even when they pay in cash? What we know

Walmart gave Snopes a possible explanation for a customer being sent an email about a product he purchased with cash.
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Walmart secrets you need to know to save thousands! Find hidden clearance (easy + for beginners!)

Hey, guys! Today we are shopping Walmart Clearance and how to find the best deals in store. I'm sharing with you three easy ways you can use to save money today that change the game! Come enjoy this ...