Here's a question: What is a bigger driver of customer loyalty? Low prices or buyers’ relationship with your brand? If you answered price, recent research says otherwise. This is precisely why maintaining consistent customer communication matters, even when you're not actively selling.

Planning your next direct mail campaign and trying to choose between postcards and envelopes? Each format offers specific advantages for different marketing goals, budgets, and message types. Let’s take a look at when and where each format makes sense.

Here's something marketers instinctively know but customers keep confirming: Personalized communications get more attention than generic ones. Whether you're sending bills, statements, promotional offers, or marketing campaigns, personalization consistently drives engagement. Survey data proves it yet again.