We've all seen that little empty coupon code box at the checkout of our favorite online stores. And most of us are tempted by it, because we all love to save money. Although one might think couponing is a recent shopping trend, the basic idea dates back to the 1890s in the United States. Retailers in the United States first began issuing trading stamps as a thank you to customers who paid in cash instead of buying on credit. But how do you use online coupons best? What should you keep in mind? Let's first begin by debunking myths, and then review some helpful tips.

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