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Should promo codes be case sensitive?
When to use case-sensitivity? Case-sensitive codes are better suited for unique coupon codes that should be copied and pasted as they are usually not easy to remember. In that case, the case-sensitive code helps you to prevent fraud (it is harder to hack a code that is case-sensitive).
Can promo codes be stacked?
Of course, any retailer may offer coupon codes, or stacking of coupon codes, at any time. But if you're new, you can reliably find ways to practice your new online coupon code stacking skills with these online retailers.
