Why Stores Ask for Your Phone Number at Checkout—and What You Should Know Before You Share It

aren’t just being friendly when they ask for your phone number; they’re building a detailed picture of who you are and how you shop. That number often becomes the key that unlocks your entire purchasing history, connecting in-store visits, online orders, coupons, and even the locations you frequent. In return, you may get discounts, faster returns,continue reading …