Coupon Geek shares how you might be able to get a coupon by mail for a free bag of Halls Cough Drops (up to $2.29). You need to sign-up for the Halls eNewsletter and complete a survey that they may email you. It’s always hard to tell when special offers like this will end, but I think it’s worth a try.

Signing-up for eNewsetters is one way to find out about the best coupons and free samples. Companies often also send out surveys and sometimes offer special things to those who complete them, or hold a drawing for a few subscribers to win big prizes.

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