Tax-free shopping allows consumers to purchase goods without paying the usual sales tax. This can occur during specific events, such as tax-free weekends, or in certain locations, like duty-free shops at airports. The goal is to encourage spending and boost local economies. During tax-free periods, shoppers can save money on items like clothing, electronics, and school supplies. Each state or country may have different rules regarding what qualifies for tax exemption, so it's essential to check local regulations. Overall, tax-free shopping provides an opportunity for consumers to enjoy discounts on their purchases.