Coupon Guides

How coupon codes, promo codes and discounts work, and how to use them properly.

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Coupon Guides

6 Jan 2026 13 min read

What Is a Coupon Code? Meaning, Examples and How It Works

A coupon code is a short string you enter at checkout to get money off. Here's what it means, the main types, how the rules work and why codes sometimes fail.

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