Although they requested your newsletter may not mean that they are competely satisified with the products you sell. At least you can always do better. landing page design What you think that they want is not as important as asking them what they want. Create polls or a survey where you can ask your readers what they like/dislike about your newsletter, product or service. Increase the number of people taking part in the survey by giving them something useful like a topic-related white paper or discounts on products. A Profile or Preference page is occasionally offered to subscribers/customers by some wise marketers.

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